baber/WOPTO huggingface dataset:
Patent JP-S6013386-A (JP)
Title: Magnetic bubble memory device
Inventor: YOSHIDA KAZUTOSHI
IPC: G11C11/14
Filed: 1983-07-01
Abstract: PURPOSE:To detect the number of packaged magnetic bubble memory devices without adding parts such as a switch by reading out map loop data of the magnetic bubble memory devices. CONSTITUTION:Index data DI for detecting addresses and defective loop data DN are stored in a map loop 2. If a magnetic bubble memory device 13 is not packaged, no signal is applied to the input of a sense amplifier 17, so that said state is the same as no output from the magnetic bubble memory device 13, i.e. the input data are ''0''. When the map loop data are all ''0''s at the reading-out of data from the map loop 2, it can be regarded that there is no magnetic bubble memory. Thus, the number of packaged magnetic bubble memory devices can be detected by reading out data in the map loop.
Patent JP-H08311258-A (JP)
Title: Resin composition and thermally shrinkable film obtained therefrom
Inventor: INAGAKI YASUHIRO
IPC: C08J5/18
Filed: 1995-05-17
Abstract: PURPOSE: To obtain a film for shrink packaging which has both low-temp. shrinkability and heat resistance and is excellent in stretchability, flexibility, and toughness. CONSTITUTION: A polyethylene resin compsn. for a thermally shrinkable film is obtd. by mixing two polyethylene resins in a wt. ratio of (10:90)-(90:10). The first polyethylene resin is obtd. by the polymn. in the presence of a catalyst having one active center has a density of 0.860-0.920g/cm<3> , one crystal fusion peak as measured with a differential scanning calorimeter, and a temp. range from the fusion peak temp. to the complete fusion temp. of the whole crystal of 20 deg.C or lower. The second polyethylene resin is obtd. by the polymn. in the presence of a catalyst having a plurality of active centers and has a density of 0.905-0.945g/cm<3> , provided the density is higher than that of the first resin.
Patent JP-H09280180-A (JP)
Title: Oilless type piston for pump, manufacture of the piston, and pump using the piston
Inventor: TAKAHASHI SHIGEO
IPC: F16J1/01
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To coat the outer peripheral surface of a piston, by injection molding fluorine-contained resin, having a little difference in a linear expansion coefficient to the piston main body, remove an elongation percentage difference due to frictional heat during operation and obtain high roundness and durability without peeling from the piston outer peripheral surface. SOLUTION: Circumferential direction angle grooves 12 are notchedly provided on the outer peripheral surface of a piston main body 11. A fluororesin layer 20; having small coefficients of friction, abrasion, and initial abrasion, and a linear expansion coefficient nearly the same as that of the material of the piston main body; is formed integrally with the piston main body by injection molding, on the outer peripheral surface of the piston main body including the angle groove 12 portions in the inner side. An introrse flange 21 is provided on the fore and rear end edges of the fluororesin layer 20, and the outer peripheral surface of the fluororesin layer 20 is adopted as the sliding surface with a piston 10.
Patent JP-S5910569-A (JP)
Title: Preparation of 2-methoxy-6-methylaminopyridine
Inventor: TSUZUKI KENJI
IPC: C07D213/74
Filed: 1982-07-09
Abstract: PURPOSE:To prepare the titled compound useful as an intermeidate of pharmaceuticals, agricultural chemicals, etc. in high yield, by reacting 2-halo-6-methylaminopyridine with methanol in the presence of an alkali metal hydroxide. CONSTITUTION:2-Methoxy-6-methylaminopyridine is prepared by reacting 2-halo- 6-methylaminopyridine with methanol in the presence of about 2-4mol, based on 1mol of the halomethylaminopyridine, of an alkali metal hydroxide such as lithium hydroxide, sodium hydroxide, potassium hydroxide, etd. preferably at about 140-190 deg.C.
Patent JP-S61278696-A (JP)
Inventor: AOKI TAKATERU
IPC: F16M7/00
Filed: 1985-06-03
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-S61277012-A (JP)
Title: Method and apparatus for correcting position and posture of camera
Inventor: ITO MINORU
IPC: G01C15/00
Filed: 1985-06-03
Abstract: PURPOSE:To simply obtain the position and posture parameter of a camera at a high speed with high accuracy, by analytically calculating the solution of simultaneous equations consisting of a camera position and posture parameter and an error parameter and performing the correction reducing the error parameter by an analytical process. CONSTITUTION:A mark discrimination processing part 4 obtain the center coordinates of a reference mark from the image data stored in an image input part 3. An approximate value calculation processing part 5 performs a means for analytically calculating a camera position and posture parameter and an error parameter by the matrix operation based on a method of least square and a correction processing part 6 performs a correction means for analytically calculating the camera position and posture parameter by the matrix operation based on a method of least square after performing the preparatory correction of the camera position and posture parameter. When the error parameter is larger than a preliminarily indicated value, the correction means is again performed to make it possible to correct the parameter. When the error parameter became smaller than the indicated value, a processing result is outputted from a result output part.
Patent JP-S5910769-A (JP)
Title: Pressurizing device of gaseous fuel in gas engine
Inventor: NAKANO FUMIO
IPC: F02M21/02
Filed: 1982-07-07
Abstract: PURPOSE:To improve efficiency of an engine without causing the necessity for providing any power source, by driving a blower with an exhaust turbine of the gas engine and supplying gas pressurized through the blower to a mixer. CONSTITUTION:In a device comprising a blower 3 driven by an exhaust turbine 2 and a mixer 4 of a gas engine main unit 1, the mixer 4 corresponds to a carburetor in a gasoline engine. Liquefied petroleum (LP) gas flowing into the blower 3 flows in the direction of an arrow head (a) through a gas regulator from a gas cylinder, and air flowing into he gas mixer 4 flows in the direction of an arrow head (b) through an air cleaner. Generally a gas engine generates a less output at full opening as compared with a gasoline engine, and this is caused by a reason that the gas engine generates an unstable output in a low speed range if a Venturi diameter emphasizing the output at the full opening is formed to large size, further gaseous fuel is supplied at a low pressure to the engine. Thence the LP gas is pressurized by the blower 3 and introduced to the mixer 4, and performance of the engine is improved.
Patent JP-S5548131-A (JP)
Title: Controller for delivery of fixed quantity to reclaimer
Inventor: IIKURA TETSUYA
IPC: B65G65/20
Filed: 1978-09-27
Abstract: PURPOSE: To accurately delivery a fixed quantity, by performing the operation of a signal on the delivered quantity detected by a weighing machine, through a comparator, an execution time circuit, a sampling and averaging circuit, a subtracter, an integrator, etc.  
     CONSTITUTION: A delivered quantity corrector 11 comprises a delivered quantity setting unit 17, a half circuit 18, a comparator 19, a smoothing circuit 20 which receives a signal from a weighing machine 16, etc. Signals supplied from the half circuit 18 and the smoothing circuit 20 are compared with each other by the comparator 19. The compared signals are applied to an execution time circuit 21 and a switch 23 provided downstream to an integrator 22. The output of a holding circuit 24 is subtracted from the output signal of the delivered quantity setting unit. The subtracted output signal is supplied to a gate circuit 25. The integrator 22 integrates a delivered quantity. An averaging time circuit 26 supplies a signal to an averaging circuit 27 for a prescribed time. The averaging circuit 27 applies a signal to the holding circuit 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08290325-A (JP)
Title: Automatic circular saw cutter
Inventor: ABE SHINJI
IPC: B27B5/18
Filed: 1995-04-21
Abstract: PURPOSE: To provide an automatic circular saw cutter that can perform high accuracy cutting rapidly besides having a small cutting margin. CONSTITUTION: A cutting mechanism part 2 provided in such a way as to be reciprocated relatively to a workpiece is provided with a rotatory-driving part 3, a first and a second shaft members 91 , 92 driven by the rotatory-driving part 3 and rotatably fitted with circular saw blades respectively, and a motion mechanism part 5 moving to push out the first and second shaft members toward a cutting action space so as to push out either one of the circular saw blades into the cutting action space within the same plane according to a cutting process and also to pull down the first and second shaft members. A first circular saw blade 41 and a second circular saw blade 42 thicker in blade width than the first circular saw blade 41 are respectively fitted rotatably to the first and second shaft members.  In the going process of cutting, the first round saw blade 41 is pushed out into the cutting action space, and in the return process, the second circular saw blade 42 is pushed out into the cutting action space. Cutting in the going process and secondary machining in the return process are thereby performed rapidly with high accuracy. An optional rotary tool is rotatably fitted to the second shaft member 91 so as to perform optional secondary machining.
Patent JP-H0417271-A (JP)
Title: Secondary battery and manufacture thereof
Inventor: IMAHASHI JINICHI
IPC: H01M10/28
Filed: 1990-05-09
Abstract: PURPOSE:To improve a utilization factor of the active material by providing a core member in the center of a battery, and fixing the peripheral part thereof to prevent relaxation of an electrode group. CONSTITUTION:A core member 3 having rigidity is located in the center of an electrode group which consists of spirally wound electrodes, and a mechanism 4 for preventing relaxation of the wound electrode group 5 is comprised in the peripheral part of the wound electrode group 5. Namely, the core member 3 prevents the relaxation of the wound electrode group 5 toward the inside, and an adhesive tape 4 comprised in the peripheral part prevents the relaxation of the wound electrode group toward the outside. Consequently, volume change of the active material 1 can be restricted, and contact between the particles in the active material layer 1 is maintained to prevent isolation and falling of the active material 1 from an electrode substrate 2. Increase of the inner resistance of the electrode can thereby be restricted to maintain a utilization factor of the active material from many sides.
Patent JP-H07326202-A (JP)
Title: Remote control spotlight
Inventor: UENISHI MASARU
IPC: G05D3/12
Filed: 1994-05-31
Abstract: PURPOSE:To simplify the fine adjustment of a control parameter by performing the A/D conversion of an analog value which responds to a current attitude outputted from a position sensor, computing a deviation from a target attitude and controlling a circuit for a driving current. CONSTITUTION:A central processing device 21 controls a communication interface 20 and at the same time recognizes a target attitude value of a digital value contained in a target attitude command signal. An A/D conversion part 26 is controlled and at the same time a positional detection value of an analog value which responds to a current attitude outputted from a potentiometer 25 is recognized as a positional detection value of a digital value. A deviation between the target attitude value and the positional detection value is computed to output the data to the pulse width modulation signal output circuit 22a of a driving circuit 22. The driving circuit 22 converts a pulse width modulation signal into a current to supply a driving current to a d. c. motor 23. The d.c. motor 23 performs the attitude control of a movable light body 24. The potentiometer 25 changes the electric resistance according to the movement of the current attitude of the movable light body 24 to output a positional detection value.
Patent JP-H11309350-A (JP)
Title: Membrane unit washing in water treatment equipment and membrane unit attaching, detaching and feeding apparatus used therein
Inventor: SHIMOYAMA TOSHIYUKI
IPC: B01D65/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To wash all of membrane units without stopping the operation of an aeration tank. SOLUTION: A large number of membrane units 14 are arranged in an aeration tank 4 and an automatic detachable joint 18 is interposed between the filtered water piping 15 of the membrane units 14 and a suction pipe 16. A rail 22 is arranged above a region between the aeration tank 4 and a washing tank, and a hoist 23 having an automatic lock type clamp device is provided to the rail 22 in a movable manner. The suspension pieces clamped by the clamp device are attached to the membrane units 14.
Patent JP-S6011060-A (JP)
Title: Hot-water supplying device utilizing solar heat
Inventor: FUKUI MASAMI
IPC: F24S90/00
Filed: 1983-06-29
Abstract: PURPOSE:To minimize heat loss and prevent the danger of boiling by a method wherein two stages of discharging hot-water temperature control are effected so that fluid is supplied from a hot-water reserving tank to a hot-water supplying faucet directly in case re-heating effected by an auxiliary heat source machine is not necessary while the fluid to be heated is supplied to the auxiliary heat source with the fluid to be heated is supplied to the auxiliary heat source machine under mixing it with low-temperature fluid properly in accordance with the condition of the auxiliary heat source machine in case the re-heating is necessary. CONSTITUTION:A changeover valve CV operates so that the passage of double-service path 20-hot-water supplying path 21 (a-c) is opened when the inlet water temperature from the double service path 20 is higher than a set temperature Tc while the passage of double service path 20-detour 22 (a-b) is opened when the same is lower than the set temperature Tc. When the temperature of fluid (hot-water) A, to be heated, in the hot-water reserving tank 12 is not necessitating re-heating, the fluid A may be supplied to the hot-water supplying faucet 18 directly. When the temperature of the same is lower than the set temperature Tc, the fluid A is supplied to the side of the detour 22 bia the passage (a-b) of the change-over valve CV. Said detour 22 is provided with the auxiliary heat source machine 23 to re-heat the fluid A, a mixing path 24, commnicating with the lower part of a water supplying tank 11, is connected to the detour 22 at a side nearer to the valve CV than the machine 23 and a mixing valve MV is provided at a connecting part between the mixing path 24 and the detour 22.
Patent JP-H04323308-A (JP)
Title: Production of tungsten heavy metal product
Inventor: AMANO YOSHINARI
IPC: B22F7/06
Filed: 1991-04-23
Abstract: PURPOSE:To produce a tungsten heavy metal product having an intricate shape, high in dimensional precision, low in residual carbon and excellent in strength with good productivity by improving the binder removal process after injection molding. CONSTITUTION:The powder of a tungsten heavy metal is mixed with an org. binder and kneaded, the kneaded material is injection-molded, the molded body is embedded in an alumina powder, the alumina powder is compacted at 0.2-5.0kg/cm<2>, the compact is heated in a nitrogen gas atmosphere to remove the binder from the molded body, and the formed body is brought out of the alumina powder and sintered in hydrogen gas.
Patent JP-S5547507-A (JP)
Title: Annunciator circuit
Inventor: AOKI MICHIHIKO
IPC: G05B23/02
Filed: 1978-09-29
Abstract: PURPOSE: To make other abnormal condition of other alarm item possible to be alarmed after the alarm is recognized by temporarily interrupting the alarm signal when after the alarm is recognized and, still another alarm item alarms the abnormality and detecting it.  
     CONSTITUTION: The bell Bl and the flicker relay Fl are actuated by turning ON the alarm item switches S 1 WS 3  through the annunciator relay circuits AX1WAX3 every alarm item and the bell and the abnormal display lamps L 1 WL 3  are illuminated. The switches S 1 WS 3  are turned ON and the timer T is excited, after a predetermined time, the auxiliary relay X2 is made non-excited, accordingly, the auxiliary relay X1 is excited and the alarm signal is fed to a remote monitoring place. In order to recognize the alarm, the push button BS is opened, the lamps L 1 WL 3  are continuously illuminated. Thereafter, when other switches are turned ON, the auxiliary relay X2 is excited, the auxiliary relay X1 is made from excited to non- excited and the alarm signal is interrupted. This interruption is equal to the time of T. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5545080-A (JP)
Title: Zoom lens system which can transfer focal length range
Inventor: TANAKA KAZUO
IPC: G02B15/08
Filed: 1978-09-28
Abstract: PURPOSE: To enable the range of variable focal lengths to be shifted as well by interchangeably mounting plural relay lenses to the image side of the zoom part including at least two lens groups and inserting another lens group in the relay lenses.  
     CONSTITUTION: The system is so constituted that plural relay lenses 11, 12 of mutually varying focal lengths are interchangeably provided to the image side of the zoom part 10 including at least two movable lens groups and that the same variable power lens 13 may be inserted to the zoom part 10 and each of the relay lenses 11, 12 having been mounted without changing respective back focuses. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5344140-A (JP)
Title: Electronic cash register
Inventor: KOBAYASHI TAKASHI
IPC: G07G1/00
Filed: 1976-10-05
Abstract: PURPOSE: To obtain a cash register which can change processing functions immediately and simply. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5452943-A (JP)
Title: Signal transfer control system
Inventor: MORIDERA AKIO
IPC: G06F3/00
Filed: 1977-10-05
Abstract: PURPOSE: To ensure a high-efficiency and econominal transfer of the signal betwen the processores by means of the time-division exchange notwork with no use of the exclusive signal line.  
     CONSTITUTION: The data transferred from signal processor SPR to central processor such as the call information, etc. of the circuit is stored in transmission wait matrix buffer SQ, and then transferred to the transmission buffer register and its control part SBR to be then transferred to the reception buffer register and its control part RBR via the specified channel of time-division exchangne network NW. Transmission inhibition flag Fa functions to prevent the transfer of the next signal to RBR before the signal is rransferred to reception wait matrix buffer RQ from RBR. When the signal is transferred to RQ from RBR, idle display signal VS is transmitted to SBR of the receiver side. And then the VS on the specified channel is transmitted to RBR of the tramsmission side from SBR and then to SBR to  reset flag Fa. Thus, the transmission is started from SBR for the  next signal 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02296774-A (JP)
Title: Production of aluminum nitride substrate
Inventor: MAKIHARA HIROSHI
IPC: H01L23/15
Filed: 1989-05-12
Abstract: PURPOSE:To produce an AlN substrate without causing undulation or warp by sintering a flat green sheet of AlN in a BN vessel under specified conditions, bringing the sintered sheet into contact with carbon sheets and further sintering the sintered sheet under specified conditions. CONSTITUTION:A flat green sheet 1 of AlN is put on a BN sheet 3 in a BN vessel 2 and subjected to primary sintering at 1,600-2,000 deg.C in a nonreducing atmosphere to produce a primary sintered sheet 4. This sheet 4 is put on a graphite sheet 6 in a graphite vessel 5, a graphite sheet 7 is put on the sheet 4 and this sheet 4 is subjected to secondary sintering at 1,600-2,000 deg.C in a reducing atmosphere optionally under pressure applied by further putting an Mo sheet 8 on the sheet 7. An AlN substrate having increased heat conductivity and transparency and free from irregularity in color is obtd. in a short time.
Patent JP-2000311193-A (JP)
Title: System for managing usage condition and system for managing security
Inventor: MIZUTA YOSHIYA
IPC: G06Q30/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To effectively utilize existing property by utilizing data carrier for recording information management and integrating it with a conventional magnetic card. SOLUTION: A system is provided with a user card key 1 and a data carrier reading/writing device 5 arranged in the door part of a guest room. When a person enters the room, a magnetic reader part 43 reads a room number stored in the magnetic card part 1b, it is recognized whether it coincides with the room number to be used or not. Then, in the case of coincidence, an entering/leaving room management number in management information stored in a data carrier part 1a is read by a reader/writer part 42 and it is recognized whether it coincides with a previously set initial number or not. When it is coincident, a key lock is released. In the case of noncoincidence, it is confirmed whether the intrinsic number inputted from a number key input part 47 by the user coincides with the entering/leaving room management number or not. Then the key is unlocked when they coincide.
Patent JP-H0417326-A (JP)
Title: Vertical heat treater
Inventor: WATANABE SHINGO
IPC: H01L21/223
Filed: 1990-05-11
Abstract: PURPOSE:To enable high-accuracy hermetic connection of connection parts without being influenced by high reaction temperature with anticorrosive conditions of treatment gas by hermetically connecting a reactor wall and an injector in a position colder than a reaction temperature with the hermetic sealing part of the reactor wall projecting outward. CONSTITUTION:In a vertical heat treater where the part of contact with treatment gas is constituted of a heat-resistant nonmetallic reactor 1 which contains a vertical array of a plurality of workpieces 8, an injector 4 which supplies treatment gas to the workpieces 8 into the reactor 1 through a reactor wall 2 to make the hermetic sealing part of the reactor wall 2 projecting outward, whereby the reactor wall 2 and the injector 4 are hermetically connected in a position colder than a reaction temperature. For example, a projecting cylinder 3 formed integrally by projecting out of the reactor wall 2 in a position below the reactor wall 2 of the reactor 1 formed cylindrically from quartz glass is used as the hermetic sealing part, and a capillary injector 4 formed of quartz glass is inserted through the projecting cylinder 3 to be hermetically connected to the reactor wall with a fluororesin-made fitting 11.
Patent JP-S5819306-A (JP)
Inventor: FURANSHISU ZEI BITASU
IPC: C08L77/00
Filed: 1982-07-12
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-H03696-A (JP)
Title: Dispenser
Inventor: EMANIYUERU AJIZU HANNA
IPC: B67D3/04
Filed: 1990-05-11
Abstract: PURPOSE: To improve operability to eliminate leakage and also to improve a durable range for mixing of dust, fragments and impurities by including a fluid storage container and a plunger provided in a valve cylinder attached to the container. CONSTITUTION: Both one-way capsule valves 28, 41 are closed, while a predetermined quantity of fluid in a dispenser container 10 is stored in an internal space 44 of a valve cylinder 12. When a plunger 13 is pushed inward, a coil spring 24 is compressed, thereby reducing a volume of the internal space 44 causing pressure applied to the fluid to close the one-way capsule valve 41. The fluid flows from the internal space 44 through the one-way capsule valve 41 and an internal path 45 out of an exit nozzle 14. When pressure to the plunger 13 is canceled, the coil spring 24 moves the plunger 13 to a stationary position, the one-way capsule valve 41 is closed, and since the internal space 44 is reduced in pressure, pressure of the fluid in the container 10 allows the fluid to flow into the internal space 44 through the valve 28.