baber/WOPTO huggingface dataset:
Patent JP-H1129992-A (JP)
Title: Natural ventilator of building
Inventor: NAKAMURA AKINARI
IPC: F24F7/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a natural ventilator of a building which can effectively cool a living room located inside the building with outside air by ventilating the living room well. SOLUTION: An well part 1 leading to the roof of a building from under the floor through the attic is formed vertically at approximately the center of the building, and ventilating openings 6a, 8a, 6b, 8b leading to a living room in the building are formed through the side walls of the well part 1. During the summer, when the four sides of an opening at the roof of the building are heated by sunlight, an ascending current of air is generated there, and air is thereby allowed to flow into the well part 1 through an underfloor space, stably producing an ascending current of air there. The air passing through the undefloor space is cooled as it passes through the part of the foundation were temperature is lower than outside air temperature, and when it passes through the well part 1, a part of it is allowed into the living room from the ventilating openings 6a, 8a. Therefore, the living room is cooled by cold air from the well part 1.
Patent JP-H0236551-A (JP)
Title: Insulation-molded semiconductor device and its manufacture
Inventor: SATO SEIZO
IPC: H01L21/56
Filed: 1988-07-27
Abstract: PURPOSE:To make it possible to prevent a resin in the interior of a case from leaking out outside of the case by a method wherein the gap between a metallic substrate and the case at the connection part be tween the substrate and the case is restrained to a size of 0.15mm or smaller. CONSTITUTION:When electronic circuit components 5a, 5b, 5c and 5d and outer terminals 7a and 7b formed integrally with a case 6 are soldered to conductor patterns 4a, 4b and 4c by performing a belt reflow, a gap (g) is generated between the case 6 and an epoxy insulating layer 3 by a difference in the linear expansion coefficient between the case 6 and the terminals 7a and 7b and the like. If this gap is large, a resin 9 leaks outside of the case 6 when the resin 9 is filled in the interior of the case 6, but if the size of this gap (g) is a size of 0.15mm or smaller, the resin 9 does not leak out outside of the case 6. As the case 6 and the terminals 7a and 7b are formed into a press-fitting structure, the case 6 slides on the terminal faces and is displaced if the case 6 is pressed to the layer 3. Therefore, the case 6 is pressure welded by the layer 3 and the case 6 can be held by the frictional force between the case and the terminals 7a and 7b restraining the gap between the layer 3 and the case 6 to a size of 0.15mm or smaller.
Patent JP-S58215921-A (JP)
Inventor: BAATORAMU DABURIYUU BAUMUBATSU
IPC: H01T4/02
Filed: 1982-10-21
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-S6082569-A (JP)
Title: Sorter of copying machine and the like
Inventor: TAKEUCHI TAKASHI
IPC: B65H39/11
Filed: 1983-10-06
Abstract: PURPOSE:To enable high-speed sorting operation for sheets by providing distribution means respectively disposed at inlet portions of plural stages of sorting trays, which comprise a pair of rollers and a distribution moving roller adapted to displace in contact with one of the paired rollers. CONSTITUTION:Trays 1 partitioned by plural stages diverge from a transport path 2, and distribution means 3 are disposed at inlets of the respective storing trays 1. The distribution means 3 respectively comprise a pair of rollers 4, 5, a distribution moving roller 6 capable of displacing in contact with one roller 4 on the transport path side thereof and a solenoid 7 for switching the moving roller 6. A shaft 8 of the moving roller 6 is movably inserted in a circular arc guide groove 9 concentric with the roller 4, and a movable portion 7a of the solenoide 7 is coupled to the projecting end of the shaft 8 through a link member 10. In this arrangement, with the seitch operation of the solenoid 7, the moving roller 6 is switched to a position for sending direct a sheet A or to a position for deflecting the sheet to a storing tray 1.
Patent JP-S5886994-A (JP)
Title: Joining method for aluminum pipe and copper pipe
Inventor: WAKABAYASHI YOUICHI
IPC: B23K20/00
Filed: 1982-10-25
Abstract: PURPOSE:To maintain the eutectic melt phase without requiring skill and to improve reliability of joined parts by butting the end faces of both pipes, pressurizing the same to heat the contact surfaces quickly and controlling the rate of heating in accordance with the rate of displacement by discharging of the eutectic melt phase. CONSTITUTION:An aluminum pipe 2 and a copper pipe 4 are butted to each other; at the same time, electric current is run to a coil 9 into the center of which the contact parts of both pipes 2, 4 are inserted, from a high frequency oscillator 8, and an inert gas is run in the coil part to heat the contact parts of both pipes 2, 4 quickly. Then, the formation of the eutectic melt phase of aluminum and copper begins at the boundary and the pipe 4 displaces. The progression of the displacement is detected with a displacement meter 7, and according to the preset rate of displacement, working signals are transmitted to the high frequency heater 8 and the pressurizing mechanism of a cylinder 5. Then, the heater 8 decreases the rate of heating by the coil 9 to control the temp. to the temp. suited for maintaining the eutectic melt phase and the pressurizing force of the cylinder 9 is increased, whereby both pipes 2, 4 are joined.
Patent JP-S6430106-A (JP)
Title: Laminate sheeting flat type cable
Inventor: ENAMI SHUNICHI
IPC: H01B9/00
Filed: 1987-07-24
Abstract: PURPOSE:To make it possible to maintain a stable fire-proof insulating property by composing cable cores arranged parallel in a flat type sheath in furnishing a fire-proof layer such as a mica tape winding on a conductor, over which furnishing further a bridged polyethylene layer. CONSTITUTION:To cable cores 8, a fire-proof layer 11 of an adequate thickness formed by winding mica tapes over a conductor 10 which is composed by stranding concentrically numerous lines of copper wires, for example, over which a specific thickness of layer is formed by extruding polyethylene, and a bridged polyethylene layer 12 hardened sufficiently by the bridging is furnished. Since the fire-proof layer 11 is inside the bridged polyethylene layer with an excellent physical strength and a sufficient hardness, a strong fastening force of fixing metals necessary to fix the laminated flat type cable is received by the bridged polyethylene layer, and no excessive fastening force is imposed to the mica winding layers. The cable can be set on condition that a specific fire-proof function is maintained consequently.
Patent JP-H0847308-A (JP)
Title: Compost hauler
Inventor: NISHIBE SHINZO
IPC: A01C3/04
Filed: 1994-08-08
Abstract: PURPOSE:To provide a compost hauler capable of stacking compost loaded thereon in such a state as to sufficiently envelop air in the compost, thereby enabling compost fermentation to be promoted. CONSTITUTION:This compost hauler has such a scheme that a conveyer 5 to carry backward the compost loaded thereon is laid on the floor 4 surface for a loading box 4 to stack compost therein, and behind the box 4 to be served as the discharge part of the conveyer 5, a crushing beater 22 is set up so as to revolve around a horizontal shaft in order to spring up the compost conveyed, and a guide frame 28 is formed to guide the sprung compost backward and in the slantly downward direction, and guide plates 29 are fitted on the left and right sides of the guide frame 28 to restrict the width of the stack formed by the resultant compost.
Patent JP-S5975292-A (JP)
Inventor: HANZAWA KOUTAROU
IPC: G10H7/08
Filed: 1982-10-23
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-S5886775-A (JP)
Title: Mos type transistor
Inventor: KAWASAKI KIYOHIRO
IPC: H01L29/78
Filed: 1981-11-19
Abstract: PURPOSE:To obtain a transistor having high mutual conductance and uniform threshold voltage by forming a gate electrode made of the first metal layer at the center of an insulating substrate, covering the entire surface which includes the electrode with a gate insulating film, forming the second metal layer made of amorphous Si layer on the insulating film, while corresponding to the gate electrode, and mounting source and drain electrodes on the second layer. CONSTITUTION:The first metal layer 2 to become a gate electrode is formed at the center on the surface of an insulating substrate 1, and an SiO2 gate insulating film 3 is covered on the entire surface which includes the first layer. The second metal layer 3 which is formed of amorphous Si layers 4a, 4b having a size larger than the layer 3 is formed at the position corresponding to the layer 3 on the film 3 while heating the substrate 1. At this time, the lower layer 4a of the second layer 4 is formed by a CVD method and vacuum deposition, and the upper layer 4b disposed on the layer 4a generates hydrogen gas plasma and is accumulated by the glow discharge or arc discharge decomposition of SiH4. Thereafter, source and drain electrodes 5, 6 are formed while extending on the film 3 at the edge of the layer 4b.
Patent JP-2001015492-A (JP)
Title: Etching device and etching monitoring method
Inventor: JINBO SADAYUKI
IPC: H01L21/302
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an etching device and its monitoring method that can minimize the loss of an extremely expensive semiconductor element by rapidly finding the film quality change in an object to be etched and the fluctuations of process parameters caused by the failure in the etching device. SOLUTION: This etching device is provided with an etching chamber for etching a wafer by active gas due to plasma discharge, a photoelectric converter for detecting an electromagnetic field that is generated by plasma discharge generated in the etching chamber, and a means for obtaining a characteristic curve signal that successively has unstable, stable, descent, and flat regions, after discharge is started from the output of the photoelectric converter. Monitoring is made, so that a characteristic curve obtained by etching lies within virtual curves A and B with a width of ±Z conforming to a normal etching characteristic curve S, and it is judged that the process parameters have fluctuated, the device has failed, and the quality of an object to be etched is changed, when the characteristic curve deviates from the virtual curve, thus rapidly detecting the failure.
Patent JP-H01202313-A (JP)
Title: High pressure drawing device and preliminary sealing method for lubricant
Inventor: KAIDA NOBUYUKI
IPC: B21C9/00
Filed: 1988-07-25
Abstract: PURPOSE:To improve the efficiency of drawing by arranging a plurality of high pressure vessels so that they can revolve synchronizing with a die, filling the high pressure vessels after tube stocks are charged with low pressure lubricant to make a preliminary drawing making the main drawing while they are revolved. CONSTITUTION:A plurality of high pressure vessels 2, 2 are arranged between a tube stock charging line A and a drawing line B so that they can revolve synchronously. In the line A, the tube stock P is charged by a charging means 50 from the reverse direction and set to a die 11 in the high pressure vessel 2. Then, clearance between the tube stock P and the core metal 13 or the die 11 is sealed surely and after the clearance is filled with low pressure lubricant, a preliminary drawing is carried out. Then, the vessel 2 is revolved and a high pressure drawing is carried out by a main drawing means 90 of high pressure. Since the drawing, in the drawing line B, is carried out only by adding high pressure, a cycle time is reduced and the efficiency of drawing is improved drastically.
Patent JP-2001011178-A (JP)
Title: Method for formation of incline type polyimide coating film, mold for molding and its production
Inventor: IIDA KEIKO
IPC: B05D7/14
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a polyimide coating film good in surface state, an insulation mold with the polyimide coated film excellent in mold releasability, and a production method thereof. SOLUTION: When forming an incline type polyimide coating film on the wall surface of a cavity of a mold for molding by a dry process, a deposition polymerization is carried out while regulating the stoichiometric ratio of pyromellitic anhydride (PMDA) to 4,4'-diaminodiphenyl ether (ODA) to form the surface 2c of the coating film at the side contacting with a resin to be molded into the state rich in the PMDA so that its terminal group may be an acid anhydride, and to form the surface 2a contacting with the mold into the state rich in the ODA. An insulation mold with good mold-releasability from the resin to be molded, and good adhesion to the wall surface of the cavity, and having incline type polyimide coating film is provided.
Patent JP-S6250076-A (JP)
Title: Penetration welding method using water cooling type backing strip
Inventor: NAKAOKA EIJI
IPC: B23K9/02
Filed: 1985-08-27
Abstract: PURPOSE:To improve the quality of penetration welding and to reduce an initial cost by backing base metals with a water cooling type backing strip provided with a hollow groove along the weld line and providing a flux wire with a sweep back angle then executing arc welding. CONSTITUTION:A single Vee groove is formed to the base metals 1 for welding and the backing strip made of copper having the hollow groove 2a is disposed thereto, The flux wire 3 is made to generate the arc 4 while the cooling water is kept passed in a passage 2b in the backing strip 2 formed with the hollow groove 2a on the groove line of the base metals 1. A welding torch is stage and is moved in a welding direction 5, by which penetration welding is executed. The flux of the wire 3 forms rear side slag 6 within the groove 2a. The penetration beads having the smooth surface are obtd. and the high-temp. crack of the beads is prevented by the simple installation; therefore the welding quality is improved and the initial cost is reduced.
Patent JP-H0476620-A (JP)
Title: Device controller
Inventor: IWAKATA EIJI
IPC: G06F3/048
Filed: 1990-07-12
Abstract: PURPOSE:To improve the operability by displaying new select information in a window on a display device and easily controlling all devices with the indication to one display picture. CONSTITUTION:When the position where 'CD' is displayed in the frame of a window A is pointed with a finger on the display picture of a display device 1, a position information converter 2 converts position information pointed with the finger to an electric signal and sends the position information signal to a device controller 3. The controller 3 switches the picture of the window A based on the sent signal. Operation contents of a command disk 7 are displayed on the switched picture; and when 'reproducing' is pointed with the finger on this picture, the position information converter 2 sends the position information signal to the device controller 3 to start the reproducing operation of a compact disk player 7.
Patent JP-S6430652-A (JP)
Title: Metallic catalyst carrier
Inventor: NAGAI TADASHI
IPC: B01J35/04
Filed: 1987-07-27
Abstract: PURPOSE:To eliminate the need for bonding due to brazing by positioning the end part of a plate to the downstream side than the end part of a corrugated sheet and also integrally providing a transfer blocking piece of the corrugated sheet to the end part of the plate in the exhaust gas outflow end part of at least a core part. CONSTITUTION:The end parts 37 of plates 35 are protruded by distance W and positioned to the downstream side than the end parts 39 of corrugated sheets 33 in the exhaust gas outflow end part of a core part. Further the transfer blocking pieces 41, 43 which block the corrugated sheets 33 from being transferred to the downstream side are integrally formed to the end parts 37. In this case, the transfer blocking pieces 41, 43 are formed by bending the end parts 37 alternately in the opposite directions at a prescribed interval. When a metallic catalyst carrier is formed by using these plates 35 and corrugated sheets 33, relative transfer can be blocked without mutually brazing both plates and therefore productivity is enhanced and also the surface area is increased and purification performance is improved.
Patent JP-S6342826-A (JP)
Title: Mold clamping device in injection molder
Inventor: INABA ZENJI
IPC: B29C45/66
Filed: 1986-08-11
Abstract: PURPOSE:To achieve the main shaft driving of a mold clamping mechanism inexpensively and permit the reduction of a rotor inertia, by driving the main shaft in the mold clamping mechanism by a plurality of mass-production-type motor. CONSTITUTION:Motors M1, M2 are mass-production-type motors and are fixed to a rear platen 1 integrally while respective motors are equipped with timing gear pulleys 8, 9. The motors M1, M2 and a ball nut 3, screwed to a ball screw 2 or a main shaft, are connected through a timing belt 7, wound around the timing gear pulleys 8, 9 of the motors M1, M2 and the timing gear pulley 4 of the ball nut 3. The motors M1, M2 are rotated in a synchronized phase by the timing belt 7. When one(M1) of the motors M1, M2 is operated as a servomotor to obtain the loop of speed and position from the motor 1l end the same current command is supplied to the other motor M2 from a control unit based on a signal from the loop. the motors M1, M2 may be functioned in the same manner as one set of large output servomotor.
Patent JP-S6342418-A (JP)
Title: Position measuring instrument for moving body
Inventor: AKAMATSU AKIO
IPC: G01C21/00
Filed: 1986-08-08
Abstract: PURPOSE:To measure the position of a vehicle with high accuracy by providing a transmitter which transmits a signal to a narrow-range area and a transmitting means which transmits position information on the transmitter over a wide range on a road, and receiving them by a receiver mounted on the moving body. CONSTITUTION:As the vehicle 15 moves to or away from the transmitter 1, the receiver 1 receives the ultrasonic wave sent by the transmitter 1 at higher or lower frequency than the transmission frequency because of Doppler effect. The output signal of this receiver 11 is amplified 12 and then supplied to one input terminal of a frequency comparing circuit 14. Further, an oscillator 13 supplies a signal of the same frequency with a signal sent by an oscillator 2 to the other input terminal of the circuit 14. The circuit 14 sends out a signal of zero level to a decision circuit 16 when both frequencies are equal and the circuit 16 sends a control circuit to a gate circuit 7 at this time; and the circuit 7 supplies a navigation device 8 with position information that a receiving antenna 6 acquires according to the control signal. Then, the device 8 corrects the position of its vehicle to a correct position on the basis of the position information.
Patent JP-S6432458-A (JP)
Title: Fixed reel structure for endless video tape recorder
Inventor: YOSHIDA OKIFUMI
IPC: G11B15/70
Filed: 1987-07-27
Abstract: PURPOSE:To improve the stability of traveling a tape by constituting a fixed reel out of two flanges disposed separately to be opposite to each other and plural rollers provided dispersed along its inner circumference and forming the tape into a tape winding body in its stretching fashion with rollers between the flanges. CONSTITUTION:The fixed reel 20 is constitutive of the bottom flange 40 and the top flange 41 which are fixed by plural poles 42 disposed dispersedly in the circumferential direction as spacers tightened with screws on top and bottom respectively, and also twelve pieces of the rollers 43-1-43-12 provided dispersedly on the bottom flange 40 along its inner circumference at isometric intervals in the circumferential direction. The tape winding body 23 is constituted by forming an innermost circular turn of an approximately dodecagonal shape with the tape stretching among the rollers 43-1-43-12, and forming further turns in turn by winding the tape successively around it toward the outside. Consequently, the innermost circular turn of the magnetic tape 50 of the tape winding body 23 rotates every roller to travel, so that no slippage will take place between this and the fixed reel. By this method, the tape traveling stability can be improved.
Patent JP-S5975889-A (JP)
Title: Mooring system
Inventor: FUKUGI YOSHITO
IPC: B63B21/50
Filed: 1982-10-25
Abstract: PURPOSE:To moor safely and reliably through simple structure, by providing a receiving section contacting against the inner wall face of recess upon deformation of roll in a resilient elevatable roll supporting frame coupled to a float on the water surface in the recess at the end of a floating structure. CONSTITUTION:A resilient roll 10 to be engaged with inner wall face 9 of a recess 8 formed in up/down direction at the end of a floating structure to guide relative up/down motion of said structure is supported through a supporting frame 11. A float on the surface of water in the recess 8 is coupled to the lower section of said frame 11 which is coupled to the end of a mooring rope 14 anchored to land side. A receiving section 11a contactable upon deformation of said roll 10 is formed at the inner wall face 9 side of the recess 8 of said frame 11. Said roll 10 will follow to ebb and flow of the tide and wave to enable mooring work safely and reliably without producing excessive surface pressure onto said roll 10.
Patent JP-H0551383-A (JP)
Title: Imidazo (1,2-a) pyridine derivative and calmodulin-inhibiting agent containing the same
Inventor: TAKATANI MUNEO
IPC: A61K31/5355
Filed: 1991-07-26
Abstract: PURPOSE:A new compound having a calmodulin-inhibiting action and useful as a drug such as an antihypertensive, ischemic disease therapeutic agent, antiarteriosclerosis agent, vasospasm therapeutic agent after subarachnoidal hemorrhage, or antiinflammatory agent. CONSTITUTION:A compound of formula I [X is S, S(O), S(O)2, etc.; A is a divalent 1-15C hydrocarbon which may contain an etheric oxygen, etc.; B is acylated amino, acylated or etherified hydroxyl group, etc.; R<1>, R<2> are H, (substituted) hydrocarbon, halogen, nitro, nitrone, etc.]. For example, 5-[2-(methylsulfonylamino)ethylthio]imidazo[1,2-a]pyridine. The compound of formula I is obtained by reacting a compound of formula II (E is halogen) with a compound of formula III (X<1> is S, O, etc.,) in the presence of a basic compound such as potassium hydroxide in a solvent such as methanol.
Patent JP-H10118140-A (JP)
Title: Device for training eyes
Inventor: NAGASHIMA ITSUO
IPC: A61H5/00
Filed: 1997-06-28
Abstract: PROBLEM TO BE SOLVED: To easily execute the training of eyes without requiring any skillfulness by providing plural light emitting parts at a prescribed interval and turning on/off-operating them by means of various kinds of patterns by means of the control of a timer setting part and a menu setting part. SOLUTION: The plural light emitting parts 4 such as lamps, etc., which are turning-on/off controlled by a battery, etc., and a controller are provided in support frames 6a-6d supported by a stand 5 to be placed on a screen display equipment W such as a personal computer, etc. A box 10 incorporated in the controller 7 is arranged at hand in the neighborhood of a user. A control circuit for the light emitting parts 4 and 4b, a gazing lamp 4a, a speaker, an actuator is provided in side the box 10. The control circuit turns on/off the light emitting parts 4 by a time and menu which are set by a timer setting part and a menu setting part and also is synchronized so as to output voice from the speaker. By the configuration, a training device is easily used as an equipment with personality for work and study on a desk and also utilized for a change in a vehicle.