baber/WOPTO huggingface dataset:
Patent JP-S5570375-A (JP)
Title: Painting method of building material
Inventor: NAGASE HIROSHI
IPC: C04B41/71
Filed: 1978-11-20
Abstract: PURPOSE: To form a painted surface with excellent design effect by a mechanism wherein a mastic like main material is coated to a building material surface such as wall material or the like and an uneven pattern is formed on the surface thereof, thereafter is coated by a low viscosity top coat paint.  
     CONSTITUTION: To the surface of a building material such as a wall material fabricated from the material such as concrete, mortar or the like, is firstly coated a mastic like main material comprising an aggregate powder such as silica sand, an inorganic binder such as white cement, colored cement and the like or an organic binder such as a polymer or a copolymer emulsion of methacrylic acid ester, vinyl acetate and the like. On this coated surface, an uneven pattern is formed by using a trowel, a spatula, a tamp, a brush, a comb, a design roller and the liked. Lastly, is coated by spray, brush, roller and the like a top coat paint comprising a mixture of a transparent synthetic resin solution of acrylic, acrylurethane and the like as a binder and 1W5wt% to the resin solid of an inorganic or an organic pigment and containing 20W45wt% of an unvolatile component at the painting time of which the painting viscosity measured by an IWATA cup NK-2 model is adjusted to 8W 15sec. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07325648-A (JP)
Title: Error signal removal device and printer buffer
Inventor: SATO TAKESHI
IPC: G06F1/26
Filed: 1994-05-31
Abstract: PURPOSE:To exclude undesirable operation of a peripheral equipment by removing an error signal generated on the signal line between a computer and the peripheral equipment when the computer is powered ON or OFF. CONSTITUTION:An AND circuit 88 outputs a signal of 'L' when the signal of an electronic circuit part 70 is 'L' to mask the signal DATAQ.STB from a computer 20 and outputs the inverted signal of the signal from the computer 20 when the signal from the electronic circuit 70 is 'H' to enables a printer 30 to be driven by the computer 20. The signal from the electronic circuit part 70 varies from 'L' to 'H' a specific time after a start switch SW2 is turned on, so the signal from the computer 20 is masked until then. Therefore, an error signal which is possibly outputted in an electrically unstable state right after the computer 20 is powered ON can securely be removed to exclude undesirable operation of the peripheral equipment.
Patent JP-S5844777-A (JP)
Title: Photo interrupter
Inventor: HIROHATA MICHIROU
IPC: H01L31/12
Filed: 1981-09-10
Abstract: PURPOSE:To obtain an interrupter having a short path and good photo transfer efficiency by a method wherein a thin light path member combined a reflective plane consisting of many reflective element aggregates and a total reflection plane is arranged by facing to a light emitting element and a photo sensitive element provided at one face of a position detection movable member. CONSTITUTION:Two recessed sections are formed at one face of a position detection movable member and a light emitting diode 1 and a photo sensitive element 4 consisting of a silicon photocell are arranged at the recessed sections respectively. A movable mask 7 and a fixed mask 8 are overlapped and located at this side. Next, a photo interrupter mold member 6 is arranged at the side facing to the diode 1 and element 4 by holding the masks 7 and 8. In the member 6, the side facing to the mask 8 is a plane and a reflective element aggregated plane 2 and a totally reflective plane 5 are alternately provided at the rear side of the member 6. In this composition, light from the diode 1 is passed through the masks 7, 8 to propagate the path 2 3a 3b 3c 5 in the member 6 and to incident upon the element 4.
Patent JP-S5266176-A (JP)
Title: Communication apparatus for unmanned vehicle
Inventor: NAKAO KIYOHARU
IPC: G05D1/03
Filed: 1975-11-28
Abstract: PURPOSE: To get hold of the kind of abnormality in an unmanned vehicle at a watching office and to allow the vehicle to restart by the signal from the watching office in accordance with of necessity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07328912-A (JP)
Title: Belt sander
Inventor: KONDO KEIICHI
IPC: B24B21/14
Filed: 1994-05-31
Abstract: PURPOSE:To grind a short work by sharing the load applied to rolling members by the tension applied to a sanding belt with multiple rolling rollers. CONSTITUTION:The first rolling rollers 25A are arranged at the position near to a tread pressure pad 22, and the second rolling rollers 25B are arranged at the position far from the tread pressure pad 22. The lower ends of the first rolling rollers 25A are arranged at the position slightly higher than the lower end position of the tread pressure pad 22, and a sanding belt 21 is horizontally held. The outer diameter of the second rolling rollers 25B is made larger than that of the first rolling rollers 25A, and the second rolling rollers 25B are arranged at the position higher than that of the first rolling rollers 25A. Work pressing members 23A, 23B pressing a work W to a conveying belt 10 are arranged in the lower space. The tension of the sanding belt 21 is shared by the rolling rollers 25A, 25B, the rolling rollers 25A, 25B can be made slender, the first rolling rollers 25a and pressing members 23A, 23B can be located near to the tread pressure pad 22, and the short work W can be ground.
Patent JP-S632224-A (JP)
Title: Manufacture of fluorescent character display tube
Inventor: KAWAI MASARU
IPC: H01J9/40
Filed: 1986-06-20
Abstract: PURPOSE:To heighten gastightness and reliability of a sealing part by gastightly joining an exhaust hole stopper and an exhaust hole pedestal with a low melting point metal interposed therebetween by pressing the exhaust hole stopper to the exhaust hole pedestal while a vaccum container is being heated and exhausted in a vacuum atmosphere. CONSTITUTION:A vacuum container wherein an exhaust hole stopper 14 is fixed to an exhaust hole pedestal 13 at its end part that is to say a phosphor display tube 20 is placed in a vacuum chamber 21 or the like for exhausting the inside of the chamber 21. Thus the inside of the phosphor display tube 20 is exhausted through an exhaust hole 11 and prescribed operations such as exhaust baking with a heating source 22, for example an infrared ray lamp, and actuation of a filament of the phosphor display tube are performed simultaneously. Thereafter, the exhaust hole stopper 14 is pressed to the exhaust hole pedestal 13 with a pressing jig 23 to gastightly join them with a low melting point metal interposed in advance between the exhaust hole stopper 14 and its pedestal 13.
Patent JP-S6034617-A (JP)
Title: Production of rutile-pridelite-potassium hexatitanate composite fiber
Inventor: FUJIKI YOSHINORI
IPC: C01G23/00
Filed: 1983-08-04
Abstract: PURPOSE:To manufacture the titled fiber having high heat resistance, heat insulation, chemical resistance, and reinforcing property, by melting the mixture of natural rutile snad, etc. with K2O, forming a fibrous material made of the same crystal as potassium dititanate, extracting K2O, and heating at a high temperature. CONSTITUTION:Natural rutile sand or anatase sand of formula (Ti,M)O2 (M is included impurity metal) is mixed with potassium oxide, a potassium compound forming potassium oxide with heat, or their mixture, at a ratio to form a mixture of formula K2O.n(Ti.M)O2 (n is 1.5-2.5), and the mixture is heated and melted. A fibrous material composed of crystal having the same lamellar structure as the structure of potassium dititanate (K2O.2TiO2) is formed from the melting mixture. After extracting a part of the K2O component from the fibrous material, the material is heat-treated at >=800 deg.C to obtain the objective composite fiber.
Patent JP-H01312066-A (JP)
Title: Manufacturing equipment for thin continuous film medium
Inventor: KITADA HIROBUMI
IPC: C23C14/20
Filed: 1988-06-11
Abstract: PURPOSE:To prevent wrinkles from occurring to a magnetic film by providing projecting parts to a guide roll and a winding roll, respectively, in the positions facing the inside of a film-formed part on a film at the time of allowing a thin magnetic film to adhere to a long-size polymer film on a can system. CONSTITUTION:A long-size polymer film 2 conveyed from a feed roll 1 is fed via a guide roll 3 to a can 4 to undergo the formation of a thin continuous magnetic film 10 and then wound up via a guide roll 3' by means of a winding roll 5. At this time, projecting parts 11 are provided to the guide roll 3' and the winding roll 5, respectively, in the positions opposed to the inside of the thin continuous magnetic film 10 formed on the film 2. Further, the height and width of the stepped part 9 of the above projecting part 11 are properly selected according to the kind and thickness of the film 2 and also the kind and thickness of the thin magnetic film. By this method, the magnetic film 10 extremely reduced in the frequency of the occurrence of 'wrinkles' can be formed.
Patent JP-H04229951-A (JP)
Title: Electric and mechanical connection of metal strip servisable as out- going conductor and battery electrode containing porous metal bone structure as holder
Inventor: HANSU ZAUAA
IPC: H01M50/536
Filed: 1991-06-14
Abstract: PURPOSE: To assure a clean and uniform metal bond by a method wherein, before a draw-out conductor is welded, a predetermined contact position is exposed to a heat source and then to a compressed gas injection flow. CONSTITUTION: A predetermined contact position of a leading lug of an electrode section or band-like electrode already forming a leading conductor based on a porous metal frame is heated before the leading lug is welded. Subsequently, a compressed air blast removes active material altered by a thermal effect in the porous metal. Therefore, this pretreatment method can assure a clean and uniform metal bond. It is desirable that a punch, a laser beam or an induction heating apparatus is used as a heat source for heat decomposition in order to heat the contact position to the temperature range of 300 to 550 deg.C.
Patent JP-H08334527-A (JP)
Title: Current meter
Inventor: ISOMOTO KAORU
IPC: G01P5/165
Filed: 1995-06-09
Abstract: PURPOSE: To accurately measure flow velocity corresponding to the change in flow direction and accurately measure up to a low flow velocity region. CONSTITUTION: The current meter consists of a measurement part 11 which has a wedge-type sectional shape where the cross point of two equal sides of an isosceles triangle is a peak part and the opposite side of the peak part is a bottom part, measures the total pressure at the peak part, and measures the back pressure at the bottom part, and a support part 12 which supports rotatably the measurement part 11 around an axis which is vertical to the wedge-type sectional surface and the rotary center of the measurement part 11 is provided on the peak part side from the center of the rotary moment around an axis which is parallel to the axis vertical to the measurement part 11.
Patent JP-H08286243-A (JP)
Title: Camera control mechanism
Inventor: MIURA YASUAKI
IPC: G03B17/00
Filed: 1996-06-05
Abstract: PURPOSE: To provide a camera control mechanism for issuing an alarm when only an R2 lever is set. CONSTITUTION: This camera control mechanism is provided with a first operating member 82, a second operating member 89, a film rewinding means 97 for performing a film rewinding operation only when both first and second operating members 82 and 89 are set and an alarm member 206. When only either one of the first and second operating members 82 and 89b is set, the alarm member 206 is actuated.
Patent JP-H08331938-A (JP)
Title: Rice transplanter for multi-row planting
Inventor: KAWASE MUNEYUKI
IPC: A01C11/02
Filed: 1995-06-09
Abstract: PURPOSE: To suppress unreasonable high-speed traveling in the case a machine body is relatively greatly inclined in front and in the rear or right and left when traveling in a state of a seedling planting device changed into a housing position by making each inclination sensor function in the state of the seedling planting device changed into the housing position even though labor required for driving in the state of the seedling planting device changed into the housing position is reduced. CONSTITUTION: This rice transplanter for multi-row planting is provided by equipping a seedling planting device 4 with a first inclination detecting sensor S1 to be changed from a state for detecting the front and rear inclination of the seedling planting device 4 in a working position to a state for detecting the right and left inclination of the seedling planting device 4 in a housing position, and with a second inclination detecting sensor S2 to be changed from a state for detecting the right and left inclination of the seedling planting device 4 in a working position to a state for detecting the front and rear inclination of the seedling planting device 4 in a housing position.
Patent JP-H08339980-A (JP)
Title: Agent and method for polishing silicon wafer
Inventor: MASUMURA HISASHI
IPC: C09K3/14
Filed: 1995-06-09
Abstract: PURPOSE: To provide an agent and method for polishing a silicon wafer whereby its production cost can be cut down, by increasing its polishing speed without the deteriorations of its polishing flatness and surface roughness, and by improving its productivity in the silicon wafer polishing work. CONSTITUTION: A polishing agent whose main component is a polishing agent containing silica and whereto 0.01-10.0vol.% ethylene diamine and 0.05-0.3wt.% catechol for its total amount are added respectively.
Patent JP-H10318494-A (JP)
Title: Heat responding steam trap
Inventor: YUMOTO HIDEAKI
IPC: F16T1/10
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat responding steam trap which can surely close a lead out path. SOLUTION: An inlet 4, valve chamber 3 and an outlet 5 are formed by an upper/lower casing 1, 2. In the valve chamber 3, a temperature control element 10 is arranged. The temperature control element 10 is formed by fixing a peripheral edge of a wall member 12 and a diaphragm 15 to form an internal space 14, sealing it with an expansion medium 16, arranging a disk spring 21 energizing the diaphragm 15 in a valve closing direction between the wall member 12 and the diaphragm 15, and connecting a valve member 18 to the diaphragm 15. The diaphragm 15 is displaced by extending/contracting the expansion medium 16, so as to drive the valve member 18, a lead out path 7 formed in an opening end in a side of the valve chamber 3 of the outlet 5 is opened/closed. By applying elastic force of the disk spring 21 as valve closing force, the lead out path 7 can be surely closed.
Patent JP-S62299693-A (JP)
Title: Heat exchanger
Inventor: MUKOYA TOYOYUKI
IPC: F28D7/06
Filed: 1986-06-20
Abstract: PURPOSE:To enable the wall thickness of each original pipe to be thickened by a method wherein the pipes are arranged in such a manner as a plane containing a central line of a single U-pipe is not at a right angle in respect to central line of an arrangement of pipes. CONSTITUTION:U-pipes 1 are arranged across a central line 2 of an arrangement of pipes. A plane 3a containing a central line of a single U-pipe is inclined in respect to the central line 2 of the arrangement of pipes and crossed (at a no-right angle theta) therewith. In this case, a bending radius Ra of a U-pipe 1a can be set larger than the shortest distance Ha from the central line 2 of the arrangement of pipes to a position of the arrangement of U-pipe 1a. For example, if an internal pressure of a pipe is 415 atg, an outer diameter of a pipe is 19mm and the shortest distance from the central line of the arrangement of pipes to the position of the arrangement of pipes is 40mm, a required wall thickness of the original pipe before its U-bending operation is 3.12mm in the prior art. To the contrary, the wall thickness of the pipe in accordance with the present invention is a small value of 2.90mm and so a reduction of 8% can be attained.
Patent JP-S5844758-A (JP)
Title: Integrated circuit manufacturing apparatus
Inventor: HINO MASAO
IPC: B23D31/02
Filed: 1981-09-11
Abstract: PURPOSE:To improve the working efficiency of an integrated circuit device by dividing an external lead cutting mechanism for forming a low melting point glass sealing IC into two stages, and providing a pair of cutting blades for cutting a tie bar piece on the first stage and a pair of cutting blades for cutting integrally the remaining tie bar piece on the second stage. CONSTITUTION:An external lead cutting nechanism for forming a low melting point glass sealing IC element 1 is divided into first and second stages. With this mechanism, only a tie bar piece 3 of one side of an IC element 1 is cut by upper and lower cutting blades 4, 5 at the first stage, and then the element 1 is cut with upper and lower cutting edges 4', 5' only at the end of the external lead 2 of opposite side as set to the second stage, and are cut in the state that the tie bar pieces 3 is coupled with the tie bar pieces 3' in the longitudinal direction of the package. In this manner, the part which is cut in the chip dropping hole 6 provided under the upper blade 4' is dropped after the cutting, and the element 1 is avoided from feeding onto the conveyor rails 7.
Patent JP-H01312490-A (JP)
Title: Temperature cylinder
Inventor: IMANAGA EISUKE
IPC: G12B1/00
Filed: 1988-06-10
Abstract: PURPOSE:To implement the compact configuration and the light weight for the entire body of a cylinder and to omit requirements for sealing property and the like by using a thermal extending member as a material for moving a cylinder rod back and forth, and using a thermoelement as a heat source for the thermal extending member. CONSTITUTION:A thermal extending member 30 is heated with a thermoelement 40, and the thermal extending element is in the elongated state by the heating. Under this state, a voltage for supplying a current to the thermoelement 40 is decreased so that the quantity of heat which is supplied to the thermal extending member 30 from the thermoelement 40 is decreased. Then temperature which is supplied to the thermal extending member 30 from the thermoelement 40 is decreased at the same time owing to the decrease in voltage to the thermoelement 40. Therefore, the thermal extending member 30 is slowly contracted based on the decrease in temperature. Then, a cylinder rod 20 is pushed with a spring 60, and the cylinder rod 20 is moved backward.
Patent JP-S6123223-A (JP)
Title: Terminal pressure controller
Inventor: INAYAMA MASAKI
IPC: G05D16/00
Filed: 1984-07-12
Abstract: PURPOSE:To secure an equal level of fed pressure between the high and low ground level sides with a simple constitution and a simple operation, by keeping a fixed level for a pressure gauge set at the pump discharge side by means of a control valve and deciding the pump discharge pressure from the fixed value of the pressure gauge. CONSTITUTION:A pump discharge valve 3 is provided at the discharge side of a pump 2, and the pipeline at the pump discharge side is branched to the high and low ground level sides 4a and 4b. The tap water is supplied via the supply valves 9 and 10 at the high and low ground level sides respectively. A pressure gauge 19 is set at a place where the pipelines join at the discharge side of the pump 2; while a pressure control valve 8 of the low ground level side and a pressure gauge 7 are provided to the supply pipeline at the low ground level side. The signals of both gauges 19 and 7 are supplied to a terminal pressure controller 18, and the target pressure value 17a of the low ground level is delivered to a pressure control part 13 from an arithmetic part 17 of the controller 18. Then the value 17a is collated with the pressure signal 7a of the gauge 7, and a pressure deviation signal 13a is delivered to the valve 8. The opening amount of the valve 8. The opening amount of the valve 8 is controlled to obtain the coincidence between the signal 7a and the value 17a. The part 17 delivers the target water pressure value 17b also to a pressure control part 16. The water pressure deviation signal 16a is delivered to a pressure distributing part 15 to obtain the coincidence between the value 17b and the feed pipeline pressure signal 19a of the gauge 19.
Patent JP-S6035175-A (JP)
Title: Non-contact ignition device for internal-combustion engine
Inventor: NAGASAWA MASAO
IPC: F02P11/02
Filed: 1983-08-04
Abstract: PURPOSE:To prevent reverse turn of an engine surely by inputting the output of a capacitor charging coil to a phase delay circuit to generate output with delayed phase and by producing a logic consisting of this output and the semi- wave output of a sensor coil to generate an ignition signal. CONSTITUTION:The capacitor charging coil 1 of a multipolar magnet generator and a sensor coil 2 which outputs semi-wave output of one polarity and that of the other polarity at a predetermined interval are provided. An ignition signal generating circuit 23 which determines ignition timing based on the output of the sensor coil 2 and a phase delay circuit 60 which generates output with phase more delayed than that of the charging coil 1 are provided. A logic consisting of the circuit 60 and the semi-wave output generated after the sensor coil 2 is produced, and a switching element 18 is energized with an ignition signal from the ignition signal generating circuit 23 by providing a logical circuit 70 which allows the semi-wave output generated after the sensor coil 2 to pass through the ignition signal generating circuit 23 only in normal turn of an engine, thus achieving the discharge of a capacitor 13.
Patent JP-S6033562-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: ARAI AKIO
IPC: G03G5/00
Filed: 1983-08-05
Abstract: PURPOSE:To easily obtain a photosensitive body having a photosensitive layer roughened on the surface by mechanically roughening the surface of the first photoconductive layer formed on a substrate and vapor depositing a photoconductor at a specified substrate temp. CONSTITUTION:A photoconductor, such as Se or its alloy, is vapor-deposited to a conductive substrate 1 made of Al, Fe, Cu, or the like, and the obtained photoconductive layer 2 is worked on the surface by cylinder grinding, liquid honing, or the like to roughen its surface. A photoconductor is vapor-deposited to the layer 2 while the temp. of the substrate 1 is kept at a temp. not above the glass transition point of the photoconductor to form the second photoconductive layer 3 having a desirable roughened surface 4, preferably having a roughness of 0.1-2mum. Said substrate temp. is selected in accordance with the kinds of photoconductors, a temp. below about 180 deg.C is suitable, and preferably 100- 170 deg.C, in the case of using As2Se3.
Patent JP-H09307468-A (JP)
Title: Fm receiver
Inventor: NAKANISHI TSUTOMU
IPC: H04B1/18
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an FM receiver capable of reducing time and labor at the time of designing and manufacturing without necessitating variable capacitor and suitable for integration. SOLUTION: This FM receiver includes a tuning circuit 2 capable of changing a tuning frequency according to control voltage, an automatic gain control circuit 3, a phase comparator 4, a charging pump 6 and low pass filters 7a to 7c and the whole circuit of these form a phase synchronizing loop. At the time of inputting a reference frequency signal from an oscillator 5 to one terminal of the phase comparator 4, the tuning frequency of the tuning circuit 2 is controlled so as to coincide with the frequency of this reference frequency signal. In addition, the cut-off frequency of the low pass filter 7b is set to about 100kHz to fetch a signal under 100kHz, namely a speech signal.
Patent JP-S5874631-A (JP)
Inventor: SUTANRII ROBAATO SANDORAA
IPC: C07C67/00
Filed: 1982-08-20
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。