baber/WOPTO huggingface dataset:
Patent JP-S6111409-A (JP)
Title: Intake and exhaust valve of internal-combustion engine
Inventor: TAMURA KOUICHIROU
IPC: F01L7/02
Filed: 1984-06-26
Abstract: PURPOSE:To enhance the stability in an engine when it is driven at a high speed, by forming an intake and an exhaust valve to be actuated as the valve of rotary type. CONSTITUTION:A cylinder head 5 forms an internal cylindrical bearing surface 11 communicating with a combustion chamber 7 through a valve hole 8, and this bearing surface, arranging a valve shaft 1 simultaneously providing a valve cover 6, rotatably supports the valve shaft 1. The valve shaft 1 forms in its valve part 2 a passage 4 crossing at right angles with the axial line, and rotation of the shaft 1 controls the passage, provided between an intake or an exhaust opening hole 9 and the valve hole 8, to be opened and closed. An intake and an exhaust valve, equipping no reciprocating part, shows high stability in an engine even when it is driven in high speed operation.
Patent JP-H04360656-A (JP)
Title: Device for extrusion-molding boiled rices
Inventor: KORESAWA YOSHIHIRO
IPC: A23L7/10
Filed: 1991-06-03
Abstract: PURPOSE:To enable to produce uniform and non-deformed molded products in a high yield in a sufficiently mold-releasable state and in a smoothly washable state without employing any specific mold release agent. CONSTITUTION:The objective device is characterized by decreasing the cross-sectional size of a boiled rice passageway from the press-charging inlet 3 toward the extrusion outlet 4, disposing an extrusion passageway 2 having a prescribed size and a prescribed shaped cross section in the extrusion outlet 4, and further disposing a cooling means 5 for cooling the wall 1 of the passageway of the extruder.
Patent JP-H1078298-A (JP)
Title: Inflating device for gas bag
Inventor: HUBER ROLAND
IPC: B60R21/272
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an inflating device for a gas bag capable of reliably breaking down a breakable disk by a projectile and reliably preventing discontinuation of combustion of a propellant. SOLUTION: A quickly inflating device for a gas bag is composed of a case 1 equipped with a mixing chamber 2 having an outflow hole 3, a compressed gas container 4 having an outflow hole 5 closed up by a breakable disk 6 and a propellant container 7 equipped with a propellant 8 and an igniter 9 and having an outflow hole 10 closed up by a projectile 11, and the compressed gas container and the mixing chamber are so disposed that when the propellant 8 is ignited, the projectile is accelerated and breaks down the breakable disk and compressed gas and a propelling gas can flow into the mixing chamber. In the inflating device of the gas bag, a short projectile channel 14 is provided between the propellant container and the mixing chamber and the outflow hole of the propellant container 7 is formed of a restriction hole 13 adjusted in dimension accurately and made to communicate with the projectile channel 14, while the projectile is disposed in the direction of flow of the gas and just behind the restriction hole 13 in the projectile channel 14.
Patent JP-H06341572-A (JP)
Title: Piping method in existing pipe line
Inventor: YANO HIROHIKO
IPC: F16L1/00
Filed: 1993-06-01
Abstract: PURPOSE:To provide a new pipe efficiently in an existing pipe line in which a fluid is filled almost in a full condition, without stopping the flow of the fluid. CONSTITUTION:A new pipe 30 is carried in a vertical shaft 12 communicating to an existing pipe line 11, and it is sunk in the fluid. By providing a float bag 61 in the new pipe 30, and filling the air therein, the new pipe 30 is floated in the fluid by the float bag 61, and it is inserted to the existing pipe line 11 in such a condition, by a pipe inserting machine 20. When the new pipe 30 is made in the condition a pipe receiving part 31 is positioned in the vertical shaft 12, the movement of the new pipe 30 in the inserting direction is regulated by a pipe movement regulating member. And, a following new pipe 30 is connected to the new pipe 30 inserted to the existing pipe line 11 by the pipe inserting machine 20 in the condition floating by the float bag 61, in the vertical shaft 12.
Patent JP-S5255385-A (JP)
Title: Production of semiconductor rectifying device
Inventor: OIKAWA SABUROU
IPC: H01L29/04
Filed: 1975-10-31
Abstract: PURPOSE: To produce a semiconductor device which does not cause contact failure to the polycrystal of main surface and causes little forward voltage drop by forming oxide or nitride on the other main surface of a semiconductor, depositing a polycrystalline semiconductor and melting said oxide or nitride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5830903-A (JP)
Inventor: KINOSHITA HIDEHIKO
IPC: B31B50/44
Filed: 1981-08-20
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。
Patent JP-S63293913-A (JP)
Title: Semiconductor manufacturing device
Inventor: KAWAZU NORIAKI
IPC: H01L21/31
Filed: 1987-05-27
Abstract: PURPOSE:To keep a condition for each treatment always constant and to obtain a uniform film quality by a method wherein a semiconductor wafer is mounted on an inside face of a reactor itself. CONSTITUTION:A semiconductor wafer 1 is supported in an inclined manner and in non-parallel with an inside face of a pyramid trapezoid-shaped reactor 3 which is heated with a heater 4. An atmosphere inside the reactor 3 is sealed hermetically by flanges 5a, 5b; a reaction gas G flows through an inlet port 7 under a reduced pressure obtained by an evacuation through an exhaust port 6; a desired film thickness, a desired refractive index and the desired impurity concentration are obtained. Because the maximum number of semiconductor wafers 1 which can be treated in this pyramid trapezoid-shaped reactor 3 is two, a condition for each treatment becomes constant irrespective of the existence of the semiconductor wafer 1; it is possible to efficiently treat any number of semiconductor wafer 1. A contact part between the semiconductor wafer 1 and the reactor 3 is only two points at the periphery of the semiconductor wafer 1 and the rear, the flow of the reaction gas G is not disturbed; a uniform film quality can be obtained.
Patent JP-S6016518-A (JP)
Inventor: HARADA KOUJI
IPC: A01C11/02
Filed: 1984-06-25
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-H05317491-A (JP)
Title: Switch device operating handle for game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 1992-05-22
Abstract: PURPOSE:To improve the operability of an operating handle by constituting the operating handle such that reflected light does not impinge on a light receiving part when the operating handle is in the swinging position while the reflected light impinges on the light receiving part when the operating handle is in the reference position. CONSTITUTION:In a switch device 20, an operating handle 21 extends through a front face panel 14 at right angle thereto into the interior of a lot machine to be fixedly swung by a support member 22. The free end extending to the rear side of the front face panel 14 has a disk-like reflective flat plate 26 sticked thereto at a right angle to the axis. A photosensor 30 is fixedly spaced by a predetermined distance from the operating handle 21 coaxially therewith near the reflective plate 26. The photosensor 30 is provided with a luminescent part 31 for emitting light to the reflective plate 26 and a light receiving part 32 for receiving the light reflected from the reflective plate 26. When the operating handle 21 is swung, the reflective plate 26 is displaced to vary the light receiving condition of the light receiving part 32 for changing over the switch device 20.
Patent JP-S6023220-A (JP)
Title: Distribution device
Inventor: KOUZAI IKUO
IPC: B65G47/94
Filed: 1983-07-20
Abstract: PURPOSE:To make it possible to receive package commodities from the returning position of a belt cnveyer and distribute said package commodities to a distribution device by forcing said distribution device to run along said belt conveyer and arranging turn tables, which are integrated with the casing of said distribution device, on a distribution conveyer one and another. CONSTITUTION:A distribution device 8 is forced to run along the rail 7 of a guide frame 2, at a higher speed than the carrying speed of a belt conveyer 1, by means of a driving device 13. And said distribution device 8 is halted at the position of a distribution conveyor 4, and the top of a turn table 24 which is integrated with a casing 9 is exactly set to the upper edge of said distribution conveyer 4. On this occasion, package commodities 37, which are placed on said belt conveyer 1 and transported, moves on relatively toward said distribution device 8 which is halted there and is carried into said distribution device 8 since said belt conveyer 1 is running at a set speed. Accordingly, said package commodities 37 are readily received by and delivered to said turn table 24 and distributed to said distribution conveyer 4 at the returning position of said belt conveyer 1 which is set on upper and lower rollers 16, 17 of said casing 9, by turning up at said returning position.
Patent JP-H0425450-A (JP)
Title: Copper-clad laminated sheet
Inventor: YOSHIDA MASAHARU
IPC: B32B15/08
Filed: 1990-05-21
Abstract: PURPOSE:To obtain a copper-clad laminated sheet having excellent reduction in size and superior warpage characteristics by using a specific quantity of an impregnating solution mainly comprising a special aryl ester resin. CONSTITUTION:An impregnating solution using one kind or more of dibasic acids selected from orthophthalic acid, isophthalic acid and a terephthalic acid and an aryl ester resin having an aryl ester group at the terminal of polyester composed of polyhydric alcohol as main components is employed as an impregnating solution containing a cured resin, and the quantity is brought to 30-60wt.% to a copper-clad laminated sheet except a copper foil in the copper- clad laminated sheet in which a glass-fiber cloth base material is impregnated with the impregnating solution containing the cured resin and laminated and cured together with the copper foil.
Patent JP-S5654518-A (JP)
Title: Control-system diagnostic device
Inventor: EZOE MITSUHIKO
IPC: H02H3/00
Filed: 1979-10-12
Abstract: PURPOSE:To enable a supervision over a fault of a control system in a package state and the investigation of its cause, by providing a memory circuit that receives input signals to a control circuit and actuator for the control system and a circuit that generates a writing command signal to the memory circuit. CONSTITUTION:The control system in the package state is fitted with memory circuit 15 and writing command circuit 16 and an input signal to control circuit 2 and that to actuator 3 are previously supplied to memory circuit 15 via signal lines 17 and 18 respectively. Every time a writing command signal is generated by writing command circuit 16, the contents of each input signal at every point in time are stored in memory circuit 15. Then, memory circuit 15 is detached from the control system and fault contents are detected from the memory contents to diagnose the fault.
Patent JP-S63294150-A (JP)
Title: Radio communication system
Inventor: TAKEDA YUKIO
IPC: H04L5/16
Filed: 1987-05-27
Abstract: PURPOSE:To simplify the constitution of a radio communication system, by alternately performing delivery and reception of bursts so as to carry out bidirectional communication between a transmitting means which sends digitized transmitting information after bursting them and a receiving means which reproduces the received bursted information. CONSTITUTION:A transmitting means 101 and receiving means 102 are provided and bidirectional communication is performed between both means 101 and 102 by alternately performing delivery and reception of bursts. The transmitting means 101 is used for sending digitized transmitting information after changing the transmitting speed and bursting the information and the receiving means 102 is used for reproducing the received bursted digitized transmitting information by changing the speed. Therefore, bidirectional communication can be carried out between the means 101 and 102 by using a single frequency. As a result, the constitution of a radio communication system can be simplified.
Patent JP-H10317983-A (JP)
Title: Casing structure for power generation device
Inventor: KUMAKURA HIROTAKA
IPC: F02B63/04
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To shorten the total length of a power generation device by providing it with an exhaust gas emission part for promoting the mixture of a ventilation flow and an exhaust gas flow and lowering the exhaust gas temperature while the engine is halted. SOLUTION: A casing structure for a power generation device comprises a casing for covering a power generation device totally, and a box 8 disposed inside an outer plate 1 so as to form a double structure with the plate 1 for covering an engine, a muffler, a generator and the like. The casing structure involves an opening 7 formed through one side of the plate 1, a rectangular framing ventilation outlet 8A formed through the box 8 onto the inner periphery of the opening 7 to emit a ventilation flow, and a rectangular framing exhaust gas outlet 9A on an exhaust pipe 9 situated within the inner periphery of the ventilation outlet 8A to emit an exhaust gas flow.  That casing structure further comprises a rectangular framing guide member 21 with an inner periphery spreading radially outward toward the end, which guide member is fixed in the opening 7 with its outer periphery coupled onto the ventilation outlet 8A and encircling the end of the exhaust gas outlet 9A at an interval therebetween.
Patent JP-2000320219-A (JP)
Title: Stay device with stopper mechanism
Inventor: SEGAWA SHIRO
IPC: E05C17/14
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a stay device with a stopper mechanism, which can be installed and used even in a small space and cost of which on manufacture and assembly is reduced easily. SOLUTION: The stay device with the stopper mechanism is composed of a mounting plate 4 fixed onto a door 2, a movable bar 8, in which the central axis of a coil section 8a is arranged so as to run parallel with a hinge shaft 10, the front end section of one linear section 8b is fixed onto the mounting plate 4 and a slipping-off preventive ring curved section 8d is formed at the front and section of the other linear section 8c and which comprises a torsion coil spring, and a stopper plate 6 fixed onto the side face of a fixed frame body 1.  A receiving hole 6b into which the linear section 8c is inserted is formed to the upright plate section 6a of the stopper plate 6, a stopping recessed section 6c into which the slipping-off preventive ring curved section 8d is inserted is formed on the lower side of the receiving hole 6b, and a guide surface section 6d is formed on the lower side of the stopping recessed section 6c.
Patent JP-S5463856-A (JP)
Title: Remote monitor
Inventor: SUZUKI TOSHINOBU
IPC: H04B3/46
Filed: 1977-10-31
Abstract: PURPOSE: To dispense with a special warn transmission wiring by providing an intermediate station between attended and unattended terminal station with means for transmitting pulses of trouble information and means for detecting the restoration indicating signals and the attended terminal station with means for detecting the information and means for transmitting the restoration indicating pulses.  
     CONSTITUTION: An unattended intermediate station B of automatic circuit change- over type is equipped with: a special pulse pattern generator 11 2  for transferring to an attended terminal station C with the use of a preparatory circuit the information that the next transmission passage (e.g., the circuit between stations A and B) is being troubled or interchanged; and restoration control means 16 and 14B for detecting the special pulse pattern for restoration control, which is generated from the attended terminal station C through the preparatory circuit, so as to effect restoration from the preparatory circuit of the next passage to the circuit being used. The attended terminal station C is equipped with: a pulse generator 12 2  for generating pulse pattern; a control circuit 14C for feeding special pulse pattern to the preparatory circuit; and a detector 15 for detecting the special pattern pulses which are indicative of the troubles fed through the preparatory circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08323187-A (JP)
Title: Emulsified composition
Inventor: YOKOZUKA AKIHITO
IPC: C09K23/14
Filed: 1995-05-01
Abstract: PURPOSE: To obtain a nontacky water- and oil-proof emulsified compsn. effective for treating chapped skin by blending a perfluoro-polyether represented by a specified formula with a perfluoroalkylphosphoric ester.diethanol-amine salt represented by a specified formula and water. CONSTITUTION: Perfluoro-polyether represented by formula I (where each of R<1> -R<5> is F, perfluoroalkyl, etc., and (p), (q) and (r) are integers of >=0 giving a mol.wt. of 50-10,000 but all of them are not 0) is blended with perfluoroalkylphosphoric ester.diethanolamine salt represented by formula II (where (m) is an integer of 6-18 and (n) is 1 or 2) and water. The perfluoro- polyether can stably be emulsified and the objective emulsified compsn. excellent in appliability and treatment of chapped skin is obtd.
Patent JP-H0426207-A (JP)
Title: Method of adjusting amplifier
Inventor: JOGE TAIZO
IPC: H03F1/30
Filed: 1990-05-21
Abstract: PURPOSE:To adjust the offset voltage and temperature drift of the amplifier by calculating the average temperature drift, applying a voltage value for canceling this drift to the offset trimmer terminal of the operational amplifier and generating a voltage for offset correction from a voltage generator so that the indication of a voltage measuring instrument can return to '0' again. CONSTITUTION:A photodetector PD is irradiated with the light of a measuring object, and this light is converted to a current value. This current is converted to a voltage after being applied to the inverted input terminal of an operational amplifier U1 equipped with a negative feedback resistor Rf. The voltage generator for offset correction is connected to the non-inverted input terminal of the amplifier U1 and for the output of the amplifier U1, the voltage is measured by a main body 20 of a light power meter. Then, the average temperature drift is calculated, the voltage value to cancel this drift is applied to the offset trimmer terminal of the operational amplifier, and the voltage for offset correction is generated from the voltage generator so that the indication of the voltage measuring instrument can return to '0' again. Thus, it is possible to remove influences caused by the offset and temperature drift of the amplifier upon the measurement of light power.
Patent JP-H02308543-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TSUTOMU
IPC: H01L29/78
Filed: 1989-05-23
Abstract: PURPOSE:To improve the pattern accuracy of an electrode made of W and relieve a stress by a method wherein, after a gate electrode and a protective film is formed on a first substrate by using an Si nitride film as a mask, the Si nitride film is bonded to a second substrate. CONSTITUTION:An SiO2 film 2, a W film 3 and an Si3N4 film 4 are formed on a first substrate 1 in this order. First, are resist layer 5 is provided on the film 4 and the film 4 is patterned by using the resist layer 5 as a mask. Further, the films 3 and 2 are patterned. On the other hand, an electrode isolation 8 is formed on a second substrate 9 and, at the same time, an SiO2 film 10 is formed on the surface. Then the film 4 on the first substrate 1 is aligned with the transistor forming region C of the substrate C and the film 4 is bonded to the film 10. By removing the substrate 1 after that, the patterned film 2, film 3 and film 4 are left on the substrate 9. With this constitution, an electrode 13 can be formed with a high accuracy and, further, a stress created between the film 3 and film 4 can be relieved.
Patent JP-S5761430-A (JP)
Title: Production of constructional panel
Inventor: TSUKADA KENICHI
IPC: E04C2/38
Filed: 1980-09-20
Abstract: PURPOSE: To enable continuous production of a constructional panel by a method wherein an adhesive is continuously coated on an adhered surface of a frame body by a coating roller and a face material is continuously laminted thereon, when producing a constructional panel by adhering a face material onto a frame body consisting of assembled frame members.  
     CONSTITUTION: The face material 4 is adhered to the frame body 3 in the sequence of stepsI, II, III, orI, II', III. The stepI is a coating step wherein the adhesive is fed via a grooved roller 1 having a plurality of recessed grooves provided on its peripheral surface along the axial direction, and is coated on the adherend surface 3' of the frame body 3 for the face material 4 by the coating roller 2 which contacts with the grooved roller 1. In the step II or II', the face material 4 is laid on the adherend surface 3' of the frame body 3. In the set step III, the frame body 3 and the face material 4 are bondeds to each other by compressing by a caterpillar press 5 while moving them. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62287219-A (JP)
Title: Projection type display device
Inventor: SONEHARA TOMIO
IPC: G02B27/10
Filed: 1986-06-06
Abstract: PURPOSE:To obtain a highby effective projection type display device which has no loss of luminous flux by using optical resolving and composing elements whose wavelength selection transition areas do not overlap with each other. CONSTITUTION:The 1st optical element is constituted by combining a blue (B) reflecting dichroic mirror 101 and a red (R) reflecting dichroic mirror 101' in a cross shape, and the 2nd optical element is constituted by combining an S polarizing cyan (C) reflecting dichroic mirror 102 and a polarizing yellow (Y) reflecting mirror 102' in a cross shape. Blue and red light of composite light has wavelength characteristics selected by the 1st optical element and beam light also has wavelength characteristics selected by the 1st optical element because the transition area of wavelength selectivity of the 1st optical element to respective color light beams does not overlap with that of the 2nd optical element substantially.
Patent JP-S6022720-A (JP)
Title: Magnetic head
Inventor: OYAMADA KENJI
IPC: G11B5/31
Filed: 1983-07-18
Abstract: PURPOSE:To facilitate the production with a low cost for a magnetic head by butting front core halves provided to a base half via a nonmagnetic spacer, providing back cores which give the magnetic short circuit to each front core half and providing a reinforcing matter at the front gap side. CONSTITUTION:A magnetic thin film is attached on a substrate with thickness corresponding to the track width, and the parts corresponding to front core halves are formed symmetrically on both sides of the substrate. Then the substrate is cut to obtain a chip containing front core halves 3 and 4 set on both sides of a base half 1. Such chips are put collectively into a tool, and the butted surface is polished with addition of a spacer 7 made of SiO2. A coil is loaded to each U-shaped back core 27. Then two back cores 27 and 27 and two base halves 1 and 2 are put into a mold, and these elements are unified with an organic adhesive. Furthermore the molding processing is applied to the contact surface with a recording medium.