baber/WOPTO huggingface dataset:
Patent JP-S6169840-A (JP)
Title: Production of spherical epoxy particle
Inventor: OKA KOICHIRO
IPC: C08G59/50
Filed: 1984-09-12
Abstract: PURPOSE:To produce fine spherical particles which contains double bonds and are useful for photosensitive printing material, by dissolving a specified compd. in an epoxy compd., forming an emulsion and curing the epoxy compd. with an amine hardener. CONSTITUTION:An epoxy compd. (A) contg. an ethylenic double bond [e.g. glycidyl (meth)acrylate] or an amine compd. (B) modified with an epoxy compd. contg. an ethylenic double bond [e.g. piperazine modified with compd. (A) is dissolved in an epoxy compd. (e.g. bisphenol A diglycidyl ether). A surfactant is added thereto and an emulsion is formed by using water. Particles in the emulsion are cured with an amine hardener (e.g. piperazine). Fine spherical epoxy particles contg. ethylenic double bonds can be obtd. which are suitable for use as a reinforcing agent for photosensitive printing material and acrylic resins.
Patent JP-S6435164-A (JP)
Title: Ring shaft unit
Inventor: MATSUYA MITSUO
IPC: F16H19/04
Filed: 1987-07-28
Abstract: PURPOSE:To increase the movable range of an action point part by providing a gear meshed with a stationary base member and a first acting member on a movable fulcrum member so that they are meshed with each other, and by allowing a second acting member to be meshed therewith through the intermediary of a gear. CONSTITUTION:A movable fulcrum member 2 on which a gear 6A meshed with a stationary base member 1 and a first acting member 4 is provided, is meshed with the first stationary base member and the first acting member 4, and a lever rod 3 is attached with the movable fulcrum member 2. Further, a second acting member 5 having a gear meshed with the first acting member 4 is meshed therewith. When the lever rod 3 is reciprocated, the movable fulcrum member 2 is rotated by the stationary base member 1 so that the movement of the first acting member 4 is increased so as to be greater than that of the movable fulcrum member 2. Further, the second acting member 5 is used for rotary motion. Accordingly, it is possible to increase the movable range and moving speed of the action point part.
Patent JP-S6167808-A (JP)
Title: Light emitting module
Inventor: IEDA TOMOAKI
IPC: G02B6/42
Filed: 1984-09-12
Abstract: PURPOSE:To improve intensity against external force and reliability by charging a part surrounded by a reinforcing ring, an element holder, a fiber holder, and a reinforcing member with an adhesive. CONSTITUTION:A lens 5 is fixed to an optical fiber 3 so that a light emitting element 1 and the leading end of the optical fiber 3 coincide with the image forming condition of the lens 5. Then, the axis of the element holder 2 is matched with that of the fiber holder 11 so that the optical axes of the optical fiber 3 and the lens 5 coincide with the axis of the element 1. The reinforcing member 13 is inserted into the horizontal hole of the reinforcing ring 12 and then the hole is filled with the adhesive 14. Consequently, the external force applied between the holders 2 and 11 is dispersed to the adhered surface between the holders 2 and 11 and to the ring 12 and the member 13 through the adhesive 14.
Patent JP-H05191058-A (JP)
Title: Lid body
Inventor: RICHIYAADO EE JIYAAMAN
IPC: H05K13/04
Filed: 1992-06-24
Abstract: PURPOSE:To prevent dust from being included in a non-sealed electronic element package or to protect the electronic element package against damage by a lid body which can be easily dismounted. CONSTITUTION:A rod-like piece 30 is provided to both the opposed sides of a cover structure composed of a stepped lid 10 and a metal thin plate cover 20. The lower end of the rod-like piece 30 is narrowed at the lower edge of the lid body extending downward to pinch a non-sealed electronic element package 40. By this setup, the cover structure protect the exposed surface of an electronic element enveloped in the non-sealed electronic element package 40. The upper end of the rod-like piece 30 is widened outwards at the upper edge of the lid body extending upwards, and by pinching the upper ends of the rod-like pieces 30 inwards, the lid body can be easily mounted on or dismounted from the non-sealed electronic element package 40.
Patent JP-H0240020-A (JP)
Title: Combustion chamber construction of engine
Inventor: NAKAMURA SABURO
IPC: F02B19/04
Filed: 1988-07-29
Abstract: PURPOSE:To ensure satisfactory ignition and reduce noises, NOx, smoke, etc. by forming a large conical portion of a combustion chamber at the cylinder head side, while making the depth of the combustion chamber larger than a distance which fluid spray reaches. CONSTITUTION:A combustion chamber 12 at the cylinder head 1 side is shaped into a conical form larger than that of fluid spray 11. The depth of the combustion chamber 12 is made larger than a distance with the fluid spray 11 injected from a nozzle 10 reaches. An air layer 13 surrounding the fluid spray 11 exists between the wall surface of the combustion chamber 12 and the fluid spray 11. And the liquid spray 11 will not come into direct contact with the wall of the combustion chamber 12. Satisfactory ignition is thus ensured to reduce noises, NOx, smoke, etc.
Patent JP-S6083624-A (JP)
Inventor: HARADA HIROKI
IPC: B26D3/24
Filed: 1983-10-13
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-H0478301-A (JP)
Title: Control circuit for hydraulic pump
Inventor: FUJII KAZUHIKO
IPC: E02F9/22
Filed: 1990-07-17
Abstract: PURPOSE:To carry out a more economical way by by-passing a residual flow quantity of a pump discharge quantity except for a required flow quantity to a lowest stream side outlet of a center by-pass through a flow control valve at the time of supplying the pressure oil to a hydraulic actuator. CONSTITUTION:A throttle part 25 of a flow control valve 23 is set at an optimum open degree for passing through a required flow quantity to a hydraulic actuator 5. With the operation of an oil pressure switching valve 8, the discharge pressure oil of a hydraulic pump 1 is passed through an oil pressure switching valve 6 and a check valve 28, and a required flow quantity thereof is supplied to an actuator 5 through an oil passage (b) inside of a branch valve 24, the throttle part 25 and the switching valve 8. Simultaneously, a part of the pressure oil is branched by the branch valve 24 to be led to a lowest stream side outlet 13 of a center by-pass through an oil passage (c). The negative control pressure of the lowest stream side outlet 13 of the center by-pass is thereby boosted for adjustment, and an optimum oil quantity is discharged against the switching valve 8 to eliminate unrequired discharge of a residual flow quantity. Consequently, energy loss is reduced to reduce a consumption for an engine.
Patent JP-S6345028-A (JP)
Title: Manufacture of resin sheet
Inventor: MORITA SHOICHI
IPC: B29C43/24
Filed: 1986-08-13
Abstract: PURPOSE:To prevent the title sheet from being wound round while being kept shrunk in the direction meeting at right angles with a winding direction of the same, by a method wherein after calendering a resin sheet obtained by cooling is introduced into a tentering process at a constant speed, which is cooled while keeping a tentering state on after the same has been stretched and tentered to a predetermined width by reheating the same at the softening temperature of the same. CONSTITUTION:A moving speed of a resin sheet 1 is controlled at 7-9m/min, introduced into a tentering process 5 through a pinch roller 3 and guide roller 4 and softened through reheating by a heater 6 so that a surface temperature turns 80-120 deg.C. Then both end parts in a widthwise direction of the sheet are held by a tentering mechanism, size in width is stretched and tentered by 7-9% extending over a length of 2-4m. Then the sheet is cooled by a cooler 7 so that the surface temperature turns 20-45 deg.C while the sheet is kept at the same width extending over the length of about 6m by a tentering mechanism, through which the tentering process is completed, the size is stabilized and the sheet is wound round a wind-up part 8.
Patent JP-H04118002-A (JP)
Title: Method and device for separating azeotropic solution mixture
Inventor: TAKAMATSU TAKEICHIRO
IPC: B01D3/32
Filed: 1990-07-17
Abstract: PURPOSE:To efficiently separate a soln. mixture forming an azeotropic mixture by executing distillation while regulating the pressure in a 2nd distillation column to the pressure higher than the pressure in a 1st distillation column and recovering a low boiling side component from the recovering section of the 2nd distillation column. CONSTITUTION:The soln. mixture composed of two components are supplied to the 1st and/or 2nd distillation columns 1, 2 and the vapor of the 2nd distillation column or a part of the condensate condensed by condensers 4, 6 is supplied to the 1st distillation column. A part of the distillate from the top of the 1st distillation colunm 1 is then passed through a compressor 7 and is supplied to the 2nd distillation column 2, by which the distillation is executed while the pressure in the 2nd distillation column is regulated to the pressure higher than the pressure in the 1st distillation column. The low boiling side component is recovered from the recovering section of the 2nd distillation column.
Patent JP-S6168197-A (JP)
Title: Cleaning up method of night soil or the like by humification
Inventor: ISHIDA YUSUKE
IPC: C02F3/12
Filed: 1984-09-11
Abstract: PURPOSE:To humify and remove efficiently the BOD, etc. of night soil by providing an adjustment stage for adjusting the night soil, etc. subjected to a solid-liquid sepn., etc. to SS, culture stage for culturing the sludge and reaction stage for bringing the cultured sludge into reaction with the adjusted sludge before a cleaning up treatment stage for said night soil. CONSTITUTION:A lipid adsorptive material such as diatomaceous earth is added to the night soil and further activated humus is added thereto and the night soil is adjusted to SS by repeating >=3 ties the combined operation of the air oxidation by ventilation and the reduction by resting in the adjustment stage 1. The activated humus of a high concn. and the night soil are mixed and agitated for >=6 days to humify the SS of the night soil and adjusted night soil to a sludge form and the dissolved components are made into the cultured sludge in the culture stage 2. The cultured sludge of the same amt. in terms of the COD of the adjusted night soil and the activated humus used is mixed with said night soil and the mixture is agitated or 4hr at <=15 deg.C and 1hr at 25 deg.C to effect reaction in the reaction stage 3. The SS components of the night soil are humified simply by mixing and agitating the adjusted night soil and the cultured sludge in a short period in the stage 3.
Patent JP-H0355197-A (JP)
Title: Film roll cutting method
Inventor: SHIKINA MORIMASA
IPC: B26D7/02
Filed: 1989-07-20
Abstract: PURPOSE:To cut a film roll together with the core into a plurality of pieces having a desired width without collapsing the shape of the cut part by inserting a cutter receiving part having a lower hardness than a cutter on the cutting side of the core, to be cut together with the film by the cutter, in such a way as contacting the bore of the core, and thereupon performing the cutting. CONSTITUTION:Inside of the cutting part of a core 2 to be cut together with a film roll 1 by a cutter 4 a cutter receiving part 5 having a lower hardness than the cutter 4 is inserted in such a way as contacting the bore of the core 2, and then cutting is executed. As a result the core 2 and film roll 1 are supported by this cutter receiving part 5 from the bore as the inside of the core 2 even though the cutter 4 pushes the film roll 1 at the time of cutting, so that the shape of the cutting part will not collapse even with a lower revolving speed, and thus the roll 1 can be cut into a plurality of pieces having a desired width.
Patent JP-H0238946-A (JP)
Title: Testing method for vibration fatigue of stranded wire
Inventor: ASAI HIDEO
IPC: G01N3/34
Filed: 1988-07-29
Abstract: PURPOSE:To accurately and easily detect the fatigue rupture of element wires constituting the stranded wire by fixing an extremely thin insulated conductor which is connected to a power source to the outer periphery of the stranded wire and detecting electrically the breaking of the extremely thin insulated conductor which is caused by the rupture of the stranded wire. CONSTITUTION:The wire 1 which is held by a metallic fixture 2 by applying a specific tensile force axially is vibrated by an exciter 3 as specified and a vibration fatigue test is conducted. Then the enamel coated conductor 4 is wound around the outer periphery of the wire nearby the holding part and connected to an applied vibration controller 5. Then the wire 1 is vibrated by the exciter 3 as specified and the applied vibration controller 5 detects electrically the breaking of the enamel coated conductor 4 which is fed with electricity according to the fatigue rupture of an element wire constituting the wire 1, thereby stopping the exciter 3. Consequently, the fatigue rupture of the element wire is accurately detected and the repetitive vibration frequency up to the fatigue rupture is accurately grasped.
Patent JP-S6250018-A (JP)
Title: Thin wall pipe forming method
Inventor: NAHATA KAZUMI
IPC: B21D5/12
Filed: 1985-08-29
Abstract: PURPOSE:To stabilize the shape and to increase the production efficiency by making the ratio of the forming arc length to width length, the ratio of the radius of curvature of the forming arc to the radius of curvature of the top roll of the initial forming stand and the ratio of the radius of curvature to the diameter of the pipe respectively at the specified value. CONSTITUTION:The ratio le/L/2 of the forming arc length le at both ends in the width direction of a strip sheet to 1/2 width length L of the strip sheet is taken as >=0.3. The value Re/FF of the ratio of the radius Re of curvature of the forming arc to the radius RF of curvature of the top roll of the initial forming stand of the fin pass formation in the later forming stage is taken as >=1.0 and >=1.4 as well. Moreover, the value delta/D of the ratio of the forming movement quantity delta of the endmost part in the width direction measured inside the plane including the radius of curvature of the forming arc at the end part to the diameter D of a pipe-made pipe is taken as <=0.15. The shape of the steel pipe is thus made well and the production efficiency can be increased as well.
Patent JP-H0632435-A (JP)
Title: Power supply structure for assembly line
Inventor: TERAKAWA TOSHIAKI
IPC: B65G43/00
Filed: 1992-07-17
Abstract: PURPOSE:To provide power supply structure for an assembly line which can safely supply electric power as required at the specified stop position for a pallet in relation to power supply structure for assembling and testing an electric power supplied item in the assembly line. CONSTITUTION:An electrically driven connector 10 which is connected to a socket section 10a provided for the side or the lower surface of a pallet 3 in such a way as to be freely pulled out/put in, is provided at a place where the pallet 3 which is moved by the assembly line while an electric power supplied item 7 is being loaded, is stopped, so that the socket section 10a is connected to the electric power supplied item 7 via an outlet 6. The terminal 10b of the electrically driven connector 10 to be connected to an impedance measuring section 12 through a change-over switch 11 capable of being switched to the impedance measuring section or a power supply side, the kind of power to be supplied to the electric power supplied item 7 in response to the result of measurement by the impedance measuring section 12 is selected by a control, section 13, and concurrently the power is so supplied with the change-over switch 11 switched.
Patent JP-S5892415-A (JP)
Title: Separation of liquid mixture
Inventor: ODA YOSHIO
IPC: B01D61/36
Filed: 1981-11-30
Abstract: PURPOSE:To enhance separation efficiency, in separating an org. liquid mixture by pervaporization, by using a high molecular membrane obtained by forming a porous layer with gas or liquid permeability on the surface of a high molecular membrane. CONSTITUTION:A binder, a thickening agent and a conductive extender are appropriately added to a metal or metal oxide, metal hydroxide, metal carbide, metal nitride or a mixture thereof and a fine powder of an org. polymer and, after all components are mixed in an appropriate medium, the resulting mixture is supplied on a filter to obtain a porous cake layer by a filtering method. This porous cake layer is adhered on the surface of a high molecular membrane or a paste formed from the aforementioned mixture is coated thereon by a screen printing method, a plasma spraying method, a transfer method or a roll coating method to form a porous layer and this porous layer is subsequently heated under pressure to obtain a composite membrane. This composite membrane is used as a separation membrane to carry out the separation or the concn. of an org. liquid mixture by pervaporization.
Patent JP-S6433654-A (JP)
Title: Data receiving system
Inventor: NAKAYAMA MASAYUKI
IPC: G06F13/00
Filed: 1987-07-30
Abstract: PURPOSE:To fast and correctly receive the data blocks having the lengths that exceed the upper limit transfer value settable to a direct memory address DMA controller, by inhibiting the output operations of an FIFO buffer as well as the input operations of a serial/parallel conversion means for a period during which a restart is applied after the end of the DMA transfer. CONSTITUTION:The data received for a resetting period of the DMA transfer conditions set to a DMA controller 14 are held by a FIFO buffer 11. Under such conditions, the output of the buffer 11 is inhibited and then restarted when a resetting action is through. Thus it is possible to receive correctly and at a high speed even such a variable length data block having its length exceeding the upper limit value of the count number (transfer length) which is settable to the controller 14.
Patent JP-H0480503-A (JP)
Title: Combustion device
Inventor: SUGIMOTO MINORU
IPC: F23D11/40
Filed: 1990-07-19
Abstract: PURPOSE:To get a stable flame current for a long period of time and enable always a high accurate sensing of the flame current to be detected by a method wherein an extending part extending over a burner head is provided between a fixed flange of a thermal recovery member and a gasification cylinder and an electrical conducting plate having this extending part fixed to the burner head is placed. CONSTITUTION:An extending part 28A extending over a burner head 20 is placed between a fixed flange 24B for a thermal recovery member 24 fixed to an extreme end of a gasification cylinder 6 with small screws 27 and the gasification cylinder. An electrical conducting plate 28 having the extending part 28A fixed to the burner head 20 is present, so that the burner head 20 and the gasification cylinder 6 are electrically connected through the electrical conducting plate 28 and their electrical connection is maintained, so that the burner head 20 is oxidized and an oxidization film is formed at a surface of the burner head 20. Even if the burner head 20 and the gasification cylinder 6 are insulated, there is no opportunity that the flame current is shielded and hardly flowed. Accordingly, the stable flame current can be attained for a long period of time and then a high accurate sensing of the flame current can be carried out.
Patent JP-S5981466-A (JP)
Inventor: NASHIRO HITOSHI
IPC: F25D21/06
Filed: 1982-10-29
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-H0611520-A (JP)
Title: Probe device for inspection
Inventor: SHIRATORI NOBUO
IPC: G01R1/067
Filed: 1992-06-25
Abstract: PURPOSE:To prevent contamination of an object of inspection due to dust 16 which is produced by sliding motions of a plunger 13 and a sleeve 12. CONSTITUTION:One open end of a sleeve 12 is fixed and closed up by a contact part 10 and a plunger 13 is inserted from the other open end of the sleeve so that the sleeve 12 makes the plunger 13 slide therein, while a space S is provided by making smaller the diameter of a projecting part P4 of the plunger 13 projecting from the sleeve 12 than the other part. According to this constitution, dust 16 produced by sliding motions of the plunger 13 and the sleeve 12 is deposited in the space S and contamination of an object of inspection thereby is prevented.
Patent JP-S5894049-A (JP)
Title: Microcomputer
Inventor: JIYOU TERUAKI
IPC: G06K19/07
Filed: 1981-11-28
Abstract: PURPOSE:To perform the self-writing/reading for a microcomputer for IC card, by forming a microprocessor, a memory which stores the control program for the microprocessor, a data storing memory and a serial-parallel converter on the same chip. CONSTITUTION:A chip main body 5 contains a microprocessor 1, a control program storing memory 2 for processor 1, a data storing memory 3 and a serial- parallel converter 4 respectively. A data fed serially is converted into a parallel data by a serial-parallel converter 4 and then stored in the memory 3. When a data is delivered, the parallel data stored in the memory 3 is converted into a serial data by the converter 4 and delivered outside.
Patent JP-H0481362-A (JP)
Title: Trouble detecting device for steering angle controller for vehicle
Inventor: KAWABE TAKETOSHI
IPC: B62D113/00
Filed: 1990-07-19
Abstract: PURPOSE:To correctly detect the trouble due to the abnormal oscillation in a steering angle control system by obtaining the control error frequency analysis value each of the prescribed number of frequency by frequency-analyzing the control error, and comparing the result with the external turbulence frequency analysis which is obtained by frequency-analyzing the external turbulence detection value. CONSTITUTION:A steering angle detecting means A for detecting the actual steering angle of a steering wheel and an external turbulence detecting means B for detecting the external turbulence inputted into a steering angle control system installed, and the control error is calculated by carrying out the calculation for representing the characteristic of the pertinent steering angle control system, on the basis of the actual steering angle, aimed steering angle value, and the external turbulence detection value, by a control error calculating means C into which the output signals of the means A and B are inputted. The control error frequency analysis value which is obtained by the frequency analysis of the result of the calculation is obtained by an error frequency detecting means D, and the external turbulence frequency analysis value which is obtained by the frequency analysis of the external turbulence detection value is obtained by an external turbulence frequency detecting means E. The outputs of the detecting means D and E are compared by a trouble judging means F, and the trouble of a steering angle control system is judged.
Patent JP-2001021219-A (JP)
Title: Heater using combustion device
Inventor: KASHIWASE TAKESHI
IPC: F24H3/04
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To suppress increase of Nox by constituting an air intake part formed along a longitudinal direction of a burner of ventilation holes formed correspondingly with length of flame formed at a burner port. SOLUTION: Ventilation holes 25 formed in a rear upper plate 23 of a casing 3 is formed in different sizes correspondingly with flames formed along a longitudinal direction of a burner 2. Cooling amount of combustion gas is regulated by changing amount of supply air to combustion gas passing through an outflow opening 27 by changing the sizes of the ventilation holes 25. The rear upper plate 23 of the casing 3 is fabricated by integrating a top plate and a rear plate so as to eliminate restriction on positions where the ventilation holes 25 are made. An upper air intake part 22 can be constituted of ventilation holes 25 having different shape, so that an appropriate amount of air corresponding to length of flame formed on a burner port of the burner 2 can be supplied.