baber/WOPTO huggingface dataset:
Patent JP-H11241182-A (JP)
Title: Rust stabilizing surface treating method for steel
Inventor: FURUTA AKIHIKO
IPC: B05D7/14
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To form stable rust on the surface of a steel in a corrosive environment at an early stage and to maintain its good appearance by coating the surface of a steel with a treating agent contg. specified amounts of compds. of Cu, Ni, Cr, Al, Mo and P, an organic resin, a light sensitizer, a pigment and a coating material conditioner by a specified dry film thickness. SOLUTION: The surface of a steel or the surface of the rust layer of a steel is coated with a treating agent of pH 1 to 6 contg. one or more kinds among the compds. of Cu, Ni, Cr, Al, Mo and P by 0.02 to 10 wt.% expressed in terms of metal, an organic resin, a light sensitizer, a pigment and a coating material conditioner by 1 to 100 μm dry film thickness. As the compd., e.g. the one contg. molybdic acid or the salt thereof: 0.01 to 5% (expressed in terms of metal) and phosphoric acid and the salt thereof, polyphosphate: 0.01 to 5% (expressed in terms of P) and Cu, Ni, Cr or Al compds.: 0.05 to 5% according to necessary is preferably used.  In this way, sulfur eluted from the steel is fixed and concentrated on the boundary by the resin to form a stable resin layer, and furthermore, the photodissociation of the resin is promoted to degrade the coating film, by which stable rust is uniformly formed.
Patent JP-H04284877-A (JP)
Title: Web coating method and apparatus therefor
Inventor: AOKI KEIICHI
IPC: B05D1/30
Filed: 1991-03-13
Abstract: PURPOSE:To prevent stripe like coating irregularity at the time of slide bead coating. CONSTITUTION:In a method wherein the coating solution 5 allowed to flow out of a coating solution supply apparatus is transferred and applied to a running web 2 while a bead is formed from a coater edge E1, the coater edge E1 is formed so that the gap between the coater edge E1 and the web 2 expands toward the central part in the lateral direction of the web 2, and the coating solution is transferred to the web 2 from the edge E1.
Patent JP-H07260232-A (JP)
Title: Multi-room air conditioner and controlling method therefor
Inventor: HIBINO YOZO
IPC: F24F11/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide a multi-room air conditioner having a controller for efficiently operating by minimizing power consumption of the conditioner having one outdoor unit and a plurality of indoor units. CONSTITUTION:A calculating mechanism for minimizing power consumption so corrects number of revolutions of a compressor 2 and an opening of an outdoor expansion valve 8 that an operating state of an air conditioner is not displaced from a predetermined range, and searches the state that a detected value of a power detector becomes small. Accordingly, it can directly hold an operation in which power consumption is minimum in addition to conventional control functions of maintaining stable and safe states of the compressor and outputting an air conditioning capacity corresponding to air conditioning loads in respective rooms, and perform energy conservation.
Patent JP-S55483-A (JP)
Title: Lane setter in omega receiver
Inventor: TANAKA HIDEKI
IPC: G01S5/10
Filed: 1979-04-18
Abstract: PURPOSE:To accomplish the lane display for each station at any time with the use of a simple construction by dividing the frequencies of omega signals to regulate in advance the time relationship between the divided frequencies so that the lane number and phase difference between the omega signals are measured. CONSTITUTION:Omega signals a,b,c and so on of respective stations, which have different phases, are received to regulate in advance the phase difference of the received signals to preset times of the period T of the signals a,b,c and so on corresponding to the lanes of the time relationships between the stations thereby to generate the divided waves a1 to a3, b1, c1 and so on. If the time differences of those divided waves a1 to a3, b1, c1 and so on are measured, the lane number and the phase difference between the respective omega signals are displayed at any time with the use of a simple construction dispensing with a number of memory devices and discriminating devices according to the combinations of the stations so that the moving condition of a ship on a chart can be discriminated and displayed.
Patent JP-S56144506-A (JP)
Title: Manufacture of magnetic roll
Inventor: FUNAKOSHI YASUTOMO
IPC: G03G15/09
Filed: 1980-04-11
Abstract: PURPOSE:To develop a picture having superior picture quality by independently or adjacently combining flexible hard magnets with flexible soft magnets wherein a stable magnet roll having small variations of magnetic characteristics is formed by forming a plurality of poles around a shaft. CONSTITUTION:In accordance with pole specifications, flexible hard magnetic substances 5 and flexible soft magnetic substances 6 are respectively stacked up to a predetermined thickness whereas the soft magnetic substances 6 only or the substances 6 and the magnetic substances 5 are alternately or randomly stacked and the stacked substances are set in a metal mold. Next, predetermined pressure is applied to the metal mold and the stacked substances are molded at room temperature and taken out of the metal mold. Then, the stacked substances are adhered to a predetermined shaft by adhesive of rubber group and cut in a predetermined size after passing sufficient aging. Next, the cut substances are covered with a heat-shrinking tube 8 to insert into a predetermined sleeve 3 after magnetizing by a predetermined voltage. And a plurality of poles N1-N2, S1-S3 are formed around the shaft 7 to make a stable magnet roll having small variations of magnetic characteristics.
Patent JP-H03249168-A (JP)
Title: Surface modifying method for ti alloy
Inventor: SUZUKI NOBUAKI
IPC: C23C10/48
Filed: 1990-02-28
Abstract: PURPOSE:To easily improve the heat resistance of undermentioned parts at a low cost by embedding Ti alloy parts in which activation treatment is previously applied to the surface in a powder mixture of pure Al and Al2O3 in a specific ratio and then carrying out heating in the air at and for specific temp. and time. CONSTITUTION:For example, activation treatment, such as shot blasting and alkali cleaning, is applied to parts formed of a Ti alloy having a composition containing, by weight, 2-8% Al, 1-22% V, and <=2% Sn to activate the surface of the parts. Subsequently, these parts are embedded in a powder mixture in which the mixing ratio of pure Al and Al2O3 is regulated to (40-70):(60-30) and further about 0.2-0.3% NH4Cl is mixed, if necessary, as a catalyst. Then, these are heated in the air at 900-1000 deg.C over 0.5-2hr. By this method, a heat resisting layer consisting of pure Al layer and mixed layer of Ti3Al+TiAl can be formed on the surface of the above Ti alloy parts, and the critical service temp. of the parts can be improved to the vicinity of about 800 deg.C.
Patent JP-H0550349-A (JP)
Title: Tool changing jig in machining unit
Inventor: TAKIGUCHI MASAHARU
IPC: B23Q3/155
Filed: 1991-03-13
Abstract: PURPOSE:To change a tool speedily in an easy manner by setting up the detachable tool so as to hold it in a machining position and shiftably in the operating direction of a spindle at the same position as the machining part of a work at the machining position on a line. CONSTITUTION:A tool 5A necessary at a machining process is held in a jig 5B in advance and set up on a line 2A together with a work 4a. When the jig 5B is conveyed to a machining position P, a discriminating means 7 discriminates whether this carry-in is the jig 5B or the work 4a. When it is the jig 5B carried with the tool 5A, a machining unit 1 changes the tool 5A. In brief, the tool 5A is set up at the same position as the machining part at the machining position to the work 4a, and a spindle nose 3 of the machining unit 1 is moved toward the tool 5A, and the tool 5A is pressed as rotating the spindle nose 3 slowly, fitting the tool 5A in a clamper 34, and it is held to an adapter under pressure. Then, a tip 1 of the spindle is retracted by reverse motion. Recovery of a used tool is performed with an empty jig by rotating the spindle in reverse at the time of installation.
Patent JP-S606095-A (JP)
Title: Shaftless pump
Inventor: TAMIYA JIYUNICHIROU
IPC: F04D3/02
Filed: 1983-03-22
Abstract: PURPOSE:To make it possible to transfer fluid even mixed with foreign object, by rotating a cylindrical impeller having therein a plurality of blades and fitted in a bearing, with the bearing serving as a support point and the impeller serving as a force point. CONSTITUTION:A cylindrical impeller in which a plurality of blades bent or twisted at a predetermined angle are provided is fitted on a bearing B, and is rotated with this bearing serving as a support point and the impeller serving as a force point. Then, fluid is transferred with the use of propulsion produced in the impeller. With this arrangement fluid is sucked toward the rotary center of the impeller, producing vortex stream, and is then discharged. Accordingly, fluid in which solid substances are mixed may be transferred.
Patent JP-H08243402-A (JP)
Title: Photocatalst material and its manufacture
Inventor: SHIBAHARA KAZUO
IPC: B01J33/00
Filed: 1995-03-08
Abstract: PURPOSE: To cause a deodorizing material to demonstracte its deodorizing effect for a long time by providing a part or the whole of titanium oxide and an oxidization accelerator on the surface layer of an inorganic cured body. CONSTITUTION: An inorganic cured body is composed of an inorganic curing composition composed of at least one kind of cement, Synthetic calcium silicate, synthetic magnesium silicate and magnesium carbonate. A part or the whole of titanium oxide and an oxidiation accelerator is provided on the surface layer of the inorganic cured body. The kind of titanium oxide is not restricted, and titanium oxide for decomposing a malodorous substance as a catalyst in the existence of light can be used, and anatase type TiO2 fine powder is applicable. As for the oxidization accelerator, a substance to accelerate the catalyst action of titanium oxide can be used, and for example, transition metal, precious metal or the like can be used. Also a surface protection layer can be formed on the surface of the photocatalyst material.
Patent JP-H11233429-A (JP)
Title: Exposure method and aligner
Inventor: UZAWA SHIGEYUKI
IPC: G03F7/20
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To enable exposure of the same exposure region under a plurality of conditions of a projection optical system, by carrying out multiple exposure while changing NA of the projection optical system and the condition of an illumination system in accordance with the characteristics of a pattern as an exposure object. SOLUTION: In each shot of exposure of double exposure, first, exposure is carried out only by a luminous exposure E1 predetermined under an exposure condition A. The exposure condition A and an exposure condition E are predetermined in accordance with the characteristics of a pattern to be an exposure object, and the luminous exposures E1 and E2 with respect to the respective exposure conditions are independently set. Thus, when it is detected that the luminous exposure under the exposure condition A is likely to be E1, an illumination system 1 closes its shutter to temporarily interrupt the exposure, and an exposure controller 4 sends a signal to exposure condition setting units of a projection system 2 and the illumination system 1, thus switching the exposure condition of a stepper to the exposure condition B.  Under the exposure condition B, NA of the projection system 2 and σ of the illumination system 1 are set to new conditions and exposure with the predetermined luminous exposure E2 is applied.
Patent JP-S56145704-A (JP)
Title: Controller for motor driven vehicle
Inventor: TANAKA TOSHINOBU
IPC: B60L15/20
Filed: 1980-04-14
Abstract: PURPOSE: To provide a controller for a motor driven vehicle having high reliability by reading motor control information responsive to the running direction and running speed information from a steering lever from a memory and applying it to a motor driving circuit.  
     CONSTITUTION: An electric converter 2 generates the running direction and the speed signal information from the inclination direction and the degree of a steering lever 1, and applies it through an input amount converting unit 3 to an input amount memory 4. The memory 4 reads the stored information responseve to the input amount. A controller 6 applies the stored information from the memory 4 through a gate pulse memory 6 to the motor power circuit 7. Thus, a controller for a motor driven vehicle can be obtained inexpensively with high reliability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08244309-A (JP)
Title: Printing device
Inventor: HIRONO TETSUO
IPC: B41J25/312
Filed: 1995-03-08
Abstract: PURPOSE: To provide a printing device which is capable of transporting a continuous paper safely when the perforated part of the continuous paper passes through a printing head part. CONSTITUTION: This printing device which prints data of a continuous paper 12 arranged at an opposite position to a printing head consists of a printing head parking control part 20 for controlling the gap between the printing head 1 and the continuous paper 12 and a skip/page length storage part 18 for storing the page length of the continuous paper 12. A position where the perforated parts 12a, 12b of the continuous paper pass an opposite part to the printing head 1, based on a stored page length, is detected. Further, the printing head 1 is parked by a specified amount at the position to widen the gap between the printing head 1 and the continuous paper 12. Consequently, the printing head 1 comes into contact with the perforated parts 12a, 12b to prevent the damage of the printing head and the subsequent breaking of the sheet or the jam of the sheet from generating.
Patent JP-S59174616-A (JP)
Title: Epoxy resin composition and prepreg
Inventor: MINAMIZAWA TAKESHI
IPC: C08G59/50
Filed: 1983-03-25
Abstract: PURPOSE:To provide an epoxy resin composition having excellent storage stability and curable at a low temperature, by compounding an epoxy resin with a liquid or semi-solid polyamide having terminal amino group together with a dicyandiamide hardener. CONSTITUTION:The objective composition is prepared by compounding (A) an epoxy resin with (B) preferably 1-10 PHR of a dicyandiamide hardener, (C) preferably 1-15 PHR of a liquid or semi-solid polyamide having terminal amino group (a reactive thremoplastic resin obtained by the reaction of a polyamine with a dimer acid obtained by the dimerization of an unsaturated acid; the liquid resin has a viscosity of preferably 300-70,000 cps at 40 deg.C, and the semi- solid resin has a softening point of preferably <=50 deg.C), and (D) a cure accelerator (preferably a urea compound or an imidazole compound). The amount of the component (D) is preferably 0.3-3 times volume of the component (B) and the ratio C/B is 0.1-5.
Patent JP-H03248932-A (JP)
Title: Bulk carrier
Inventor: MORITAKE MASARU
IPC: B60P1/58
Filed: 1990-02-28
Abstract: PURPOSE:To expand loading capacity with the need for considerably tilting a bottom surface eliminated by providing a vibration plate vibrated with an exciting machine on a store tank bottom surface in a bulk carrier in which a store tank, having a conveyer in the middle of a bottom part, is loaded on an automobile chassis. CONSTITUTION:In a bulk carrier delivering bulk material in a store tank 2 to the storage facilities of a destination by arranging a lateral screw conveyer 3 on the middle in a vehicle width direction of the bottom part of the store tank 2 and arranging a longitudinal screw conveyer on the rear of a carrier, a plastic plate 7 such as nylon is laid on a bottom surface 2A on the left and right of the conveyer 3, and a vibration plate 8 is provided on the plastic plate 7. The remaining bulk material 6 is delivered by providing a detector 9 detecting the emergence of a gap on the upper part of the conveyer 3 with the carrying- out of the bulk material 6 proceeding by the action of the conveyer 3 and with an angle theta of repose formed for the bulk material 6, and by vibrating the vibration plate 8 with an exciting machine 21 actuated by the detected signal of the detector 9.
Patent JP-S58168856-A (JP)
Inventor: SAWAHATA TAKATOMO
IPC: F28F17/00
Filed: 1982-03-29
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-H11250082-A (JP)
Title: Database system
Inventor: YAMAMOTO TAKASHI
IPC: G16H10/60
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To retrieve different data of the same class en bloc and also to make the configuration of a dynamically produced input image have flexibility. SOLUTION: This database system has an input display item database 16 which holds part information that presets an image display title, a data type representing the classification of data, a part type designating the input form of the data, an input format of a paragraph number, etc., in every input item on an input image that is dynamically produced, an image creation processing part 11 which dynamically produces an input image based on part information corresponding to an input code, an information registration processing part 12 which adds a data type to input data and registers it on a diagnostic information database 17 and an information retrieval processing part 14 which retrieves with the data type as a key and retrieves data of different names of the same class in which a data type of the same value is set en bloc.
Patent JP-S60196401-A (JP)
Title: Hydraulic circuit for construction machinery
Inventor: UEHARA KAZUO
IPC: F15B21/14
Filed: 1984-03-16
Abstract: PURPOSE:To keep an inertial body out of a shortage of driving force, by charging an accumulator with high pressure during stoppage of the inertial body but with low pressure during its turning, respectively. CONSTITUTION:Plural accumulators 32 and two cutoff valves 33 and 34 being different in setting pressure each are all installed in the point midway in a pipe line 30 connecting a check valve 31 to a variable motor pump 3, while a solenoid valve 37 is installed in position between two cutoff valves 33, 34 and a pilot selector valve 36. In time of an inertial body being stopped, the cutoff valve 36 at the high pressure side is connected to the pilot valve 36 while the cutoff valve 34 to this valve 36 as well in time of the inertial body being set in motion, respectively. With this constitution, even in a state that braking energy in the inertial body is not yet recovered as in the initial state of engine starting, high pressure is accumulated in the accumulator 32 so that a possibility of causing a shortage of driving force in the inertial body comes to nothing in consequence.
Patent JP-H08216554-A (JP)
Title: Bookbinding file
Inventor: KITAZAKI YASUAKI
IPC: B42D3/08
Filed: 1995-02-14
Abstract: PURPOSE: To provide a bookbinding file, onto the cover, back cover or the like of which image such as arbitrary character, picture, pattern of the like can be transferred in monotone and color without a sense of unbelongingness. CONSTITUTION: On at least some part of the front cover 2, the rear cover and the back cover of a file base material 5, ink receiving layer 6a or of ink receiving part 6b made of crosslinkable resin composition consisting of ionizing radiation curable or thermosetting resin composition is provided. Thus, by heating and pressing with an iron or the like under the condition that an original platen, on which arbitrary picture, pattern or the like is printed or copied with toner or the like, is pushed against the ink receiving layer 6a or the ink receiving part 6b, only toner part can be transferred onto the file base material.
Patent JP-S60194708-A (JP)
Inventor: NAMIHANA KAZUYUKI
IPC: H02B15/00
Filed: 1984-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62209240-A (JP)
Title: Hydraulic damper
Inventor: NAKADA ETSURO
IPC: F16F9/50
Filed: 1986-03-06
Abstract: PURPOSE:To make it possible to exhibit a high-cut function, by using a pressure chamber as a secondary order lag system chamber, and by making the rate of difference between the internal pressures of the pressure chamber and an oil chamber in a cylinder larger. CONSTITUTION:A pressure chamber 42b generating the internal pressure which lowers a push valve 43, is formed in a so-called secondary lag system pressure chamber as a whole. Accordingly, when the frequency of vibration in an oil chamber in a cylinder exceeds a set range, a predetermined internal pressure is effected at once. That is, no downward pressing force of a push valve 43 is effected to the inner peripheral end. Accordingly, when the frequency of vibration exceeds a predetermined range, the deflecting characteristic of a relief valve is returned into its initial stage, and the generated damping force is restrained to a small value, thereby it is possible to obtain a precisely high-cut function.
Patent JP-H10247591-A (JP)
Title: Luminaire
Inventor: TSURUOKA SHINICHI
IPC: H05B37/02
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To cope with brightness of a surrounding environment changing with the lapse of time by providing a control means to change light output, and controlling contrast on the basis of output of a brightness detecting sensor when a brightness level of the surrounding environment is different from a preset prescribed level. SOLUTION: A control unit 13 has a contrast detecting sensor 14 to detect contrast of a surrounding environment and a light control means 15 to control a lighting circuit by an output signal of this contrast detecting sensor 14. The light control means 15 changes light output of a luminaire ΔLa% by ΔLa% to maintain a surrounding environment of a room in proper illuminance, but when the small control continues for a prescribed time or more, a variation ΔLa% is changed to ΔLb%, and time to reach a prescribed level is quickened. The light control means 15 also controls the light output by setting La so as to become (0.1<=ΔLa/Δta<=10) when very small time is denoted by (Δta)sec when there is a difference from the prescribed level.
Patent JP-H02227517-A (JP)
Title: Intake device of v-type engine provided with supercharger
Inventor: TANAKA TOSHIMASU
IPC: F02B29/04
Filed: 1989-02-28
Abstract: PURPOSE:To enable even distribution of intake air to each bank in a device wherein a mechanical supercharger is arranged between the bilateral banks by joining intake passages on the upstream side of the intake collecting members of the banks at a portion ahead the banks, and connecting them to a discharge port of an intercooler arranged ahead an engine. CONSTITUTION:In an V-type six cylinder engine 1, a screw type supercharger 5 is arranged in a space 4 between bilateral banks 2, 3. Intake ports 6, 7 of the banks 2, 3 which are arranged inside the banks 2, 3 and extend upward are connected to branch passages 11a, 11b of intake manifolds 10a, 10b through connecting pipes 8, 9. An intercooler 36 is arranged on a portion ahead the engine 1 so that a discharge port 38 thereof is located in the vicinity of a center of the engine. Intake air collecting members 13a, 13b of the intake manifolds 10a, 10b are joined to each other in the vicinity of the center of the engine immediately in front of the banks 2, 3. A confluence passage 10c is connected to the discharge port 38 of the intercooler 36.