baber/WOPTO huggingface dataset:
Patent JP-H05437-A (JP)
Title: Method of adjusting die-height
Inventor: ITO SUSUMU
IPC: B29C45/17
Filed: 1991-06-24
Abstract: PURPOSE:To provide a method of adjusting die-height for positioning the engaging position of a fear platen and a tie-bar to the correct position in accordance with the mold thickness of a mold and required mold clamping forces, and indicate the mold clamping forces during the real mold clamping by making use thereof in a mold clamping apparatus equipped with a rink type mold clamping mechanism. CONSTITUTION:In a rink type mold clamping apparatus, there is provided a linear scale 17 for measuring the displacement in the front and rear direction between a rear platen 4 and a base 15. From the measured value and the position of the rear platen at the time of attaching a standard mold 6, the position (D0) of the rear platen 4 at the time of attaching a replacement mold is obtained, furthermore, the driving quantity (d2) corresponding to mold clamping forces (W) required for the replaced mold is calculated from the longitudinal Young's modulus (E) and cross-sectional area (A), and then the rear platen 4 is fixed on the position of (D0-d2).
Patent JP-H1157524-A (JP)
Title: Grain size reducing method
Inventor: ZIOLO RONALD F
IPC: G03G9/12
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To produce particles having a size of submicrons and nanometers and to stabilize without causing agglomeration and aggregation by grinding the first particles, the second particles and a grinding component and reducing the first particles to a specified average grain size at this time. SOLUTION: In order to prepare the particulates having the submicron and nanometer size, a mixture of the first particles, the second particles and a grinding medium is ground and a volume average grain size of the first particles is reduced from >= about 0.01 μm to <= about 3-100 nm. The particles reduced the grain size obtained by the grinding method are dispersed uniformly in the second particles originally. The particles reduced the grain size are very stable and hardly causes a separation of a phase and generation of the agglomeration or aggregation. The second particles act as a grinding matrix or a grinding adjuvant material in the beginning. The grain size reducing method is used as the preparing method of the various kinds of the particles having the submicron and nanometer size or a related material.
Patent JP-2000011949-A (JP)
Title: Flat fluorescent lamp
Inventor: KOSAKA HARUHISA
IPC: H01J61/067
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To realize high performance, long service life and low cost by constituting a discharge electrode by nipping a thin plate formed from a first metal material by covering layers formed from a second metal material when a discharge chamber is composed by bonding a front board to a rear box body via frit glass, a discharge gas is enclosed and a pair of discharge electrodes are arranged in the discharge chamber, a phosphor is applied to the upper and lower surfaces in the discharge chamber, ends of the discharge electrodes are extracted outside the discharge chamber which passes through the bonding material. SOLUTION: A part arranged in a discharge chamber of discharge electrodes in this fluorescent lamp has a structure where a thin plate 51 formed from a first metal material is nipped by covering layers 52 formed from a second metal material. In this case, the first metal material has a thermal expansion rate closer to a frit glass than the second metal material, and the second metal material is easy to emit secondary electrons, or has a low sputtering rate, or is easy to emit secondary electrons and has a low sputtering rate as compared with the first metal material.
Patent JP-H1117583-A (JP)
Title: Radio communication console
Inventor: FUKUZUMI KENICHI
IPC: H04B1/40
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To attain quick and sure communication by preventing transmission of a radio wave by other radio stations under a simplex communication environment with respect to the radio communication console used for a fire fighting radio broadcast, an emergency radio broadcast and a general radio broadcast or the like. SOLUTION: The console is provided with a radio equipment 2 that receives/ outputs a radio wave, an alarm sound generator 3 that generates an alarm sound, and a control section 4 that detects communication start to output a start signal to the radio equipment and the alarm tone generator, and starts the radio equipment 2 and the alarm sound generator 3 simultaneously on the communication start to transmit an alarm sound from the alarm tone generator 3 through the radio equipment 2 to urge inhibition of transmission for other radio stations under the simplex communication environment.
Patent JP-H053613-A (JP)
Title: Extending method for light-electric power composite cable
Inventor: HIGURE KEIICHI
IPC: H02G1/06
Filed: 1991-06-25
Abstract: PURPOSE:To prevent the shear between a power cable core and a subduct for passing optical fibers through by binding an end conductor of a power cable core to a pulling eye, attaching and fixing the end of the subduct for passing optical fiber cables through to the sheath surface of the end of the power cable core, and extending the cable. CONSTITUTION:Along with attaching and fixing the conductor 8A of a power cable core 8 with a pulling eye 6, the end of a subduct 9 passing optical fiber cables through is attached and fixed to the sheath 8C of the power cable core 8. And the power cable core 8 is pulled through the medium of the pulling eye 6, and the subduct 9 is also pulled along with the power cable core 8 by the pulling.
Patent JP-S6233169-A (JP)
Inventor: PEETAA BAIYAASHIYUTAARU
IPC: C07D307/46
Filed: 1986-07-31
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-S6336919-A (JP)
Title: Carousel reel
Inventor: FURUZONO YOSHIHISA
IPC: B21C47/00
Filed: 1986-07-30
Abstract: PURPOSE:To continuously wind the rear end of a strip without its dropping by supporting a guide ring to the support roller which is provided along the outer periphery of a discoid reel bearing plate, making it rotatable separately with the main body of a carousel shell part and performing the position control of a guide. CONSTITUTION:Plural supporting rollers 8 are provided along the outer periphery of a discoid reel bearing plate 6 and a guide ring 5 is supported freely rotatably thereon. The guide 4 supporting a strip 3 from the lower face and the angle adjusting mechanism of this guide 4 are provided on the guide ring 5. When the reel bearing plate 6 and reels 1, 2 are revolved according to the revolutionary motion of a carousel shell part, the guide ring 5 is simultaneously rotated as well, but this time it is independently rotated by the driving of a guide ring driving machine 12 and stopped at the time when the guide 4 is located at the lower face of the strip 3, so the strip 3 can be wound in continuation without dropping its tail end.
Patent JP-S6336059-A (JP)
Title: Recirculation control device for exhaust gas of diesel engine
Inventor: NAKAMURA HIROSHI
IPC: F02M25/07
Filed: 1986-07-30
Abstract: PURPOSE:To compensate the change in the characteristic of a negative pressure control valve with a simple and low cost structure by estimating the temp. of said negative pressure control valve for controlling the recirculation of exhaust gas, correcting the command of the exhaust gas recirculation in accordance with the estimated temp., and controlling the drive of said negative pressure control valve. CONSTITUTION:A negative pressure control valve A controls negative pressure by means of a driving current which flows in its driving coil, thereby, controlling exhaust gas recirculation (EGR). In this structure, the temp. of the negative pressure control valve A is estimated by a means B, based on a last time EGR command and a driving current which is made flow in the driving coil by this EGR command. And, an EGR command at this time is corrected by a means C in accordance with the estimated temp. And, the driving current is controlled by a means D according to the corrected EGR. Thereby, it is not necessary to install a thermister on the negative control valve A or to add an analog circuit in order to ensure the change in the resistance value of the driving coil as in the conventional case.
Patent JP-S57103152-A (JP)
Title: Pinch roller press-contacting mechanism
Inventor: SAWAI YOSHIKAZU
IPC: G11B15/29
Filed: 1980-12-17
Abstract: PURPOSE:To obtain a mechanism which decreases the number of parts, eliminates the need for adjustment after assembly, and has low power consumption, by providing a specific auxiliary lever, a pinch roller press-contacting lever, etc., which rotate through the operation of a solenoid respectively. CONSTITUTION:Once a solenoid 1 is powered up, an iron core 1a is attracted to rotate a bent lever 13 clockwise, and a roller 13a rotates an auxiliary lever 14 counterclockwise by pressing. At this time, since the energizing force of the 1st spring 10' is greater than that of the 2nd spring 11' operating on a pinch roller press-contacting lever 16 and a spring for returning a pinch roller lever 7, the lever 16 rotates counterclockwise while a locked part 14a and a locking part 16a are held engaged with each other. Through the rotation of this lever 16, the pinch roller lever 7 rotates clockwise until a pinch roller 8 comes into press contact with a capstan 9.
Patent JP-S6334032-A (JP)
Title: Preventive device for misfastening of screw
Inventor: ONO ISAAKI
IPC: G06M7/00
Filed: 1986-07-30
Abstract: PURPOSE:To prevent any operator from committing misoperation by counting fastening complete signals, and displaying that all screws are surely fastened when the counted value of fastening complete signals is in coincidence with the prescribed number of bolts to be driven. CONSTITUTION:After fastening a screw 4A, ones 4B, 4C are fastened, and when all fastenings are completed, the displayed value on a number-of-fastenings display 15 will become zero. The counted value in a judgement circuit 28 will become identical to the initial set value, and the judgement result will be that the fastening has been completed satisfactorily to cause an all-fastened indicator lamp 16 to be lit up. In case there is any insufficiently fastened screw or screws, on the other hand, the displayed value on said number-of-fastenings display 15 will become '1' or '2' etc. when the work 5 concerned has moved to outside the sensing zone for a work sensor 6. The judgement result should be that the fastening is imperfect, as the counted value of the judgement circuit 28 differs from the anitial set value. Here the judgement circuit 28 emits abnormality signals to an abnormal fastening indicator lamp 17 and an abnormality buzzer 18.
Patent JP-H0466440-A (JP)
Title: Paper feeding device
Inventor: MATSUURA YASUO
IPC: H04N1/00
Filed: 1990-07-06
Abstract: PURPOSE:To make separation sure, miniaturize, and reduce noise by locking the sending out side of a form to a stopper at a form sending out end part of a form arranging part, applying a dead load of a weight from the top of the forms to press the forms to a paper feeding roller, and separating the forms for feeding, in a paper feeding device of a copying machine and the like. CONSTITUTION:When a form P is inserted on a form tray 22, the top end part of the form P pushes up a weight 28 along a guide member 30, and is inserted between the weight 28 and a paper feeding roller 25. The top end of the form P abuts on a stopper 27 to be locked, and the form P is pressed to the paper feeding roller 25 with constant pressing force irrespective of thickness of the form P by a dead load of a weight 28. With rotation of the paper feeding roller 25, the lowermost form P contacting the paper feeding roller 25 is pulled in forward with friction force of the paper feeding roller 25 and a dead load of the weight 28, and by operation of the stopper 27 only one sheet is separated and fed.
Patent JP-H06100473-A (JP)
Title: Production of 5,6-dimethyl-1,2-dihydroacenaphthylene
Inventor: SATO TOSHIO
IPC: B01J23/42
Filed: 1992-06-11
Abstract: PURPOSE:To industrially synthesize a large amount of 5,6-dimethyl-1,2- dihydroacenaphthylene at a low cost. CONSTITUTION:1,4,5,8-Tetramethyltetralin or 1,4,5,8-tetramethylnaphthalene or both are subjected to cyclodehydrogenating treatment in the presence of a Pt-containing catalyst to produce the objective 5,6-dimethyl-1,2- dihydroacenaphthylene.
Patent JP-S5882052-A (JP)
Title: Idling operation improving apparatus for carburetor
Inventor: URUSHIYA MASAHIRO
IPC: F02M3/06
Filed: 1981-11-11
Abstract: PURPOSE:To enable to execute accurate and fine control in a stable manner, by providing a control valve in an ''idle-up'' port having a slow-speed fuel passage branched therefrom, opening the ''idle-up'' port at a lower portion of a throttle valve, and controlling the opening of the control valve according to the load acted to the auxiliary machinery. CONSTITUTION:When a load is acted to the auxiliary machinery, a feedback circuit is disconnected immediately and solenoid valves 25, 26 are closed. On the other hand, an output signal S5 of a load detecting circuit 16 is applied to a constant-current circuit 50, which in turn gives a constant-current signal S6 to the solenoid valve 26 and opens the valve 26 again to a prescribed extent. At the same time, the output signal of the circuit 50 is also applied to another solenoid valve 32 and closes the same completely. Resultantly, fuel begins to be supplied also from an ''idle-up'' port 30 to enrich the air-fuel mixture and to thereby improve the idling operation. Here, in order to prevent the mixture from becoming too rich, atmospheric air is introduced in air-bleed manner into fuel supplied to a branched fuel passage 31 by opening the solenoid valve 26 to a prescribed extent.
Patent JP-S6423119-A (JP)
Title: Instrument for measuring volume distribution
Inventor: MASUDA YOSHIO
IPC: G01F17/00
Filed: 1987-07-17
Abstract: PURPOSE:To measure a volume distribution continuously with good accuracy without finely cutting a material to be measured by changing the length of the part in a liquid tank where the material to be measured is held immersed and measuring the liquid level and the weight. CONSTITUTION:A liquid detecting sensor 8 and a weight detecting sensor 10 which detects the weight of a fish F as the material to be measured are provided in the upper part of the liquid tank 1. The liquid having the prescribed sp. wt. is supplied from a supply pipe 2 into the liquid tank 1 and the rising liquid level hX is detected by the liquid level detecting sensor 8. The weight is simultaneously detected by the weight detecting sensor 10. The part of the fish F immersed in the liquid increases and the weight detected by the weight detecting sensor 10 is decreased by the buoyancy acting on the fish F. The detected values are sent via a sensor input circuit 20 to a CPU 14. The volume of the part, immersed in the liquid, of the fish F is calculated in accordance from the prescribed equation from the detected weight value in the CPU 14. The volume distribution of the fish F is further calculated in accordance with the liquid level hX of the time when this volume is calculated. The result of the calculation is displayed on a display 28.
Patent JP-H1011940-A (JP)
Title: Tape cassette
Inventor: HASHIZUME KENJI
IPC: G11B23/087
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To assure stable operation and facilitate assembling work by forming a spring member with a wire material including a fitting base means, leg means and rid locking colliding means and then processing the colliding means larger than the clearance between rid locking means and side wall. SOLUTION: The colliding means 23 at the lower end of a wire material spring member 3 is provided with a coil formed by winding the wire material in the direction of the axial line orthogonal to the swinging direction of the rid lock member. At the upper end, a base means 24 which is bending like a hair-pin curve within the plane of the swinging direction of the rid lock member is provided. The lower case is provided with a projected plate for supporting the base means 24. At the top surface and/or vertical surface of this projected plate, a groove of the same width as the wire material as the base means 24 of the member 3 is provided to form a means for regulating the position and vertical attitude of the member 3. Since the base means 24 is inserted with pressure into the projected plate, the member 3 is held at the predetermined position.  Meanwhile, the colliding means 23 is placed in contact with the rear surface of the end portion of the rid lock member. Thereby, the colliding part 23 can correctly bias the lock member in the lock direction and there is no fear for the spring 3 to be inserted into the gap between the case and rid lock.
Patent JP-S6157187-A (JP)
Title: Picture encoder
Inventor: TANAKA AKIYOSHI
IPC: H04N1/41
Filed: 1984-08-29
Abstract: PURPOSE:To obtain an encoder of a gradation picture obtaining many gradations such as commercially used photograph transmission, having less deterioration in an image quality of a reproduced picture and obtaining a high compressibility. CONSTITUTION:In encoding n scanning lines, when the number of D mode block exceeds a constant V, a constant K or a constant U is increased by control signals 278 and 279 during an encoding start of the n scanning lines. In encoding the n scanning lines in case of the number of D mode block being lower than the constant V, the constant K or the constant U is decrease4d during the encoding start of the next n scanning lines. Namely, by using the constant V, the generation of the block of the second mode is limited and in case of the generated block of the second mode exceeding the constant V, and being lower than the constant V, respectively, the constants K, V are changed, thereby the encoding of a good quality of picture can be done under the determination of an upper limit of a quantity of transmitted codes.
Patent JP-S57104285-A (JP)
Title: Gallium-arsenic semiconductor element
Inventor: SHIMAZAKI MASAHIKO
IPC: H01L47/02
Filed: 1980-12-19
Abstract: PURPOSE:To improve the high-frequncy output characteristics of a GaAs element by forming a metal layer for checking reaction and a metal layer for preventing oxidation on the exposed surface of a thick plating heat sink layer provided at the rear of a chip. CONSTITUTION:A heat sink 12 consisting of a thick Au layer is formed after evaporating an Au-Ge electrode 13 and an Au layer 14 on the rear of a GaAs substrate 11 having a surface electrode 17 by an electroplating method. Next, a metal layer 15 for checking reaction of Ni or the like and a metal layer 16 for preventing oxidation are provided on the exposed surface of the heat sink 12 and the plating layer is blazed to the metal base of a high-frequency package. In this way, variations in thermal resistance are removed and those in the inductance of a wire are also removed and high-frequency output characteristics will be improved.
Patent JP-H06100291-A (JP)
Title: Machine for operating substance and method for avoiding driving of machine under braking force
Inventor: JIYON II BATSUKUSUTORANDO
IPC: H02P3/04
Filed: 1993-06-25
Abstract: PURPOSE: To provide a method and a device for avoiding duplex braking in a machine for handling a material and having a motor, a motor controller retarding the machine with regenerative braking and a brake which is manually applied. CONSTITUTION: A method for avoiding duplex control includes a process where a brake 41 which is manually applied is applied and a process for correcting the operation of a controller so that a motor 37 is prevented from being driven in a braked 41 state. A machine 10 includes a signal generation means giving a fault signal to the fault terminal of the controller when the manually-applied brake 41 is to be applied. The operation of the controller is corrected to that the motor 37 is prevented from being driven in the braked 41 state.
Patent JP-H08196850-A (JP)
Title: Method for separating nitrogen from gas mixture by adsorption
Inventor: GUZABIEERU BIGOORU
IPC: B01D53/06
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a PSA method which can be implemented by using zeolite exchanged with lithium without increasing total investment costs. SOLUTION: In a method having a cyclic pressure variation, nitrogen is separated from a gaseous mixture containing nitrogen by the selective adsorption of nitrogen in the gaseous mixture in an adsorbent mass. At least one nitrogen adsorption phase to be done at a high pressure and at least one nitrogen adsorption phase to be done at a low pressure are included, an adsorbent is arranged in a rotary adsorption device, and zeolite exchanged with lithium by more than 50% is used for constitution.
Patent JP-H0733089-A (JP)
Title: Main wing integrally formed of compound material
Inventor: ABE TOSHIO
IPC: B64C3/34
Filed: 1993-07-21
Abstract: PURPOSE:To prevent the destruction of the whole main wing structure, caused by excessive pressure generated in a fuel tank, without increasing the weight of an airframe and fuel consumption. CONSTITUTION:A Teflon sheet 6 is disposed between a skin 3 and a beam 4 forming a fuel tank 5 in a main wing 1 integrally formed of compound material, and the skin 3 and the beam 4 are integrally formed and hardened. Accordingly, in the case of excessive pressure being generated in the fuel tank 5, the Teflon sheet 6 is destroyed, and the excessive pressure in the fuel tank 5 is lowered. The destruction of the whole main wing structure caused by excessive pressure generated to the fuel tank 5 can be thereby prevented by a simple device. and the manufacturing cost, the weight of an airframe and fuel consumption can be reduced.
Patent JP-2000006544-A (JP)
Title: Method and apparatus for polishing end face of book
Inventor: NIIMURA TOSHIYUKI
IPC: B42C5/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To easily polish an end face of a book by a small-sized unit having a simple structure. SOLUTION: A polishing means 3 having an exciting mechanism 7, a vibrating table 8 and sandpaper 9 is installed on a bottom 6a of a base 6. A book clamping means 4 for clamping a book 2 is arranged above the table 8. The means 4 is coupled to a side plate 6b of the base 6 via a guide means 13 for guiding movements of a vertical direction and a movable means 5 for guiding movements of a horizontal direction. A spring 21 for urging the means 4 upward is mounted at a guide shaft 19 of the means 13. An end face of the book 2 is positioned by bringing it into contact with the sandpaper 9, and then the book 2 is clamped by the means 4. Then, the means 3 is started, the book 2 is pressed into contact with the sandpaper 9, and polished at its end face.
Patent JP-H1027879-A (JP)
Title: Multilayer printed circuit board structure and ic mounting structure of multilayer printed circuit board
Inventor: KANEYAMA FUMIYASU
IPC: H05K1/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce to minimum the wiring length between bare chip ICs. SOLUTION: The pads 21-1 to 21-7 of a bare chip IC 21 are connected to pads 23-1 to 23-7 with wires 36-1 to 36-7. The pads 22-1 to 22-7 of a bare chip IC 22 are connected to pads 24-1 to 24-7 with wires 37-1 to 37-7. The pads 23-1 and 24-1 are connected together with a conductor 25-1, a via land 27-1, a bonding material 35-1, a conductor 34-1 and a conductor 26-1. The pads 23-2 and 24-2 are connected together with a conductor 25-2, a bonding material 35-2, a conductor 33-1, a bonding material 35-2, a conductor 26-2, and a via land 28-1. The pads 23-3 and 24-3 and via lands 27-2 and 28-2 are connected together with conductors 25-3 and 26-3. The pads 23-4 and 24-4 and the pads 23-5 and 24-5 are connected together the same as above.