baber/WOPTO huggingface dataset:
Patent JP-H04361678-A (JP)
Title: Deinking agent for waste paper reclamation
Inventor: NISHIZAKI KATSUICHI
IPC: D21C5/02
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a high-quality pulp having improved whiteness and decreased residual ink in high deinking performance and removability of the released ink independent of the kind of the waste printed paper. CONSTITUTION:An alkylene oxide containing ethylene oxide is added to a mixture of a natural oil and fat, water and a catalyst and the obtained addition reaction product is used as the objective deinking agent for waste paper reclamation.
Patent JP-S6217644-A (JP)
Title: Method and apparatus for glow discharge light emitting spectroscopic analysis
Inventor: MATSUMOTO YOSHIRO
IPC: G01N21/67
Filed: 1985-07-16
Abstract: PURPOSE:To enable the analysis of the element contained in steel with good accuracy, by using krypton gas as inert gas. CONSTITUTION:When an opening and closing valves 26, 27 are opened by the control order signal of a calculator 4 to operate vacuum pumps 24, 25, a discharge tube 10 is evacuated and, when either one of opening and closing valves 23, 33 is opened in a vacuum state and krypton gas is introduced into the discharge tube 10 to turn a power source circuit ON, glow discharge is generated in a gaseous atmosphere within an anode 13 and the leading end in the side of a cathode 11 and the light accompanied by discharge transmits through a window 14. This transmitted light is introduced into a spectroscope 2 and spectrally diffracted to lights classified by element by utilizing the diffraction phenomenon of a spectral crystal to be applied to a quantitative operator 3 through a vacuum atmosphere. The intensity of each light is quantitatively measured and the operation output thereof is inputted to the calculator 4 to be displayed on a display board 5.
Patent JP-H0831639-A (JP)
Title: Vertical magnetic recording medium
Inventor: YOSHINO RYOETSU
IPC: G11B5/66
Filed: 1994-07-08
Abstract: PURPOSE: To provide a perpendicular magnetic recording medium which has a superior recording/reproducing characteristic and which has high recording density, by permitting an intermediate layer to contain Pt and/or Pd, and setting a magnetic layer to be CoCr alloy. CONSTITUTION: A soft magnetic layer 2 of NiFe alloy and the like, which has high permeability flux, is formed on a non-magnetic layer substrate 1. Then, an intermediate layer 3 containing Pt and/or Pd is formed. A magnetic layer 4 constituted of CoCr alloy is formed on the layer so that the C-axis of hexagonal system being the crystal structure of the alloy is oriented perpendicular to the film surface. Then, a protective layer 5 formed of oxides and nitrides of carbon and Si are formed on it. The thinner magnetic layer 4 having satisfactory crystal orientation and crystal particle size can be formed in the presence of the intermediate layer 3. Consequently, the perpendicular magnetic recording medium of high recording density, which has high coercive force and has a superior recording/reproducing characteristic, is provided.
Patent JP-H11353874-A (JP)
Title: Access method of synchronous type dram, interface circuit, and, semiconductor integrated circuit apparatus
Inventor: INAGAKI YASUKUNI
IPC: G06F12/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To lessen the overhead for accessing by issuing an active command for a next bank when a column address included in an access address signal agrees with a comparison address. SOLUTION: A column address comparison circuit 35 compares the comparison address of an address register 36 with a column address latched by a column address latch 34. When the addresses agree with each other, the circuit outputs a trigger signal BTG to an OR circuit 33. A signal IRD indicating that a read command has been inputted when an SDRAM is in an idle state is input to the OR circuit 33. The OR circuit outputs a logical OR of the signal IRD, the comparison result and the trigger signal to a command generation part 37. The command generation part 37 generates an active command on the basis of the output signal of the OR circuit 33 and issues the active command to the SDRAM.
Patent JP-S5859720-A (JP)
Title: Scrap chopper
Inventor: OOMAE KOUICHI
IPC: B23D25/14
Filed: 1981-10-02
Abstract: PURPOSE:To improve scrap treating capacity by feeding a scrap chip intermittently to a scrap chopper thereby preventing lowering of the feeding speed. CONSTITUTION:A pair of upper and lower pinch rolls 18, 19 are provided on a scrap chip guide 9 to press a scrap chip 8, while the fourth gear 30 mounted on both end sections of one pinch roll is geared with a fixed rack 33 or a movable rack 34 to rotate the fourth gear only when gearing with the fixed rack. When the rotation of the fourth gear only is made to transmit to the pinch roll, the scrap chip 8 is fed intermittently.
Patent JP-S6314578-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: MIMURA ITARU
IPC: H04N5/335
Filed: 1986-07-07
Abstract: PURPOSE:To reduce a signal charge unread in a vertical signal line at the time of driving a device at high speed and to prevent an after image, a color mixing and the deterioration in a vertical resolution by setting plural horizontal switching transistors to be simultaneously conductive. CONSTITUTION:The signal charge in a photodiode 1 is transferred to the vertical signal line 6 by the scanning pulse of a vertical shift register 4. Horizontal scanning pulses 12-17 generated by a horizontal shift register cause a horizontal MOSFET3 to be successively conductive and sequentially read the signal charge of the line 6 to an output line 7. The width of the pulse for making the FET3 conductive is above the two cycles of a clock. A horizontal scanning pulse width is set to a range from two times to several times the cycle of the clock.
Patent JP-S643632-A (JP)
Title: Method and element for optical modulation
Inventor: NISHIYAMA SHINICHI
IPC: G02F1/1337
Filed: 1987-06-26
Abstract: PURPOSE:To execute good initial orientation by interposing a liquid crystal compsn. contg. a ferroelectric liquid crystal which is in the state of a smectic A phase between electrodes or magnetic poles facing each other and changing the tilt angle of the ferroelectric liquid crystal induced by an external field such a electric field or magnetic field. CONSTITUTION:The ferroelectric liquid crystal 5 is interposed between two sheets of transparent substrates 2 with electrodes facing each other and is held between two sheets of polarizing plates 1 intersecting orthogonally with each other. The orientation direction of the major axis of the molecules changes and optical switching is executed if the ferroelectric liquid crystal 5 is maintained in the smectic A phase state by changing the temp. and the electric field is impressed thereto. Namely, the good initial orientation is obtd. if unaxial orientation control is executed in the case of executing optical switching with the smectic A phase. The switching equal to each other is executable even if the positive and negative electric fields are impressed. The simple initial orientation is thereby enabled and in addition, high strength to mechanical impact and gradation characteristic are provided to the orientation condition without requiring extremely thin films.
Patent JP-S5494064-A (JP)
Title: Protector for sizing device
Inventor: KUROKAWA MASAMI
IPC: G01B11/00
Filed: 1977-12-31
Abstract: PURPOSE: To enable a protector for a sizing device of optical non-contact type to ensure continuous metering operations for a long time by rotationally moving a dust-proof glass plate from an optical path, while being held sealed, so that it may be cleaned at a position outside of the optical path.  
     CONSTITUTION: In the producing step of round steel rods, projecting and receiving portions for optically metering the test piece at a high temperature of about 900 to 1000°C are proteced. Most of dusts and scales are blown away by the air flow, which is injected from the nozzle 11' of an air purge member 11, and a foreign substance is prevented from stealing into the opening 12, which forms part of the optical path leading to the accommodating portion 10 of the projecting or receiving portion, by means of a dust-proof packing 14. The dust-proof glass plate 13 for protecting the opening 13 is turned once a second so that it is wiped off by means of three wipers 27 and 28 which have a larger area than the width of the opening 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04367414-A (JP)
Title: Packing equipment for wire coil
Inventor: HIRANO SHOICHI
IPC: B65B25/14
Filed: 1991-05-31
Abstract: PURPOSE:To improve the work efficiency and reduce the number of required workers. CONSTITUTION:On a hook conveyor line 3 which has a circulating path, and can stop-fix and carry at specified locations, a coil truck 1, which receives a wire coil C and delivers to the hook conveyor line 3 after packaging only one side of the wire coil C, is provided. In addition, a packaging machine 4, which receives the wire coil C from the coil truck 1 and applies a required packing on the wire coil C, is provided.
Patent JP-H0321379-A (JP)
Title: Fluoroplastic coating method
Inventor: TAMURA TOSHIHIKO
IPC: B05D7/14
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a fluoroplastic film excellent in close adhesiveness and blistering resistance by successively applying a solution containing phosphate and a titanate type coupling agent, a fluoroplastic primer and fluoroplastic to the surface of a steel material. CONSTITUTION:A solution containing 1 pts.wt. of phosphate and 0.05-10 pts.wt. of a titanate type coupling agent or a solution containing 0.05-10 pts.wt. of a silane coupling agent having an amino group per 1 pts.wt. of phosphate is applied to the surface of a steel material composed of carbon steel or stainless steel at first. Thereafter, a fluoroplastic primer and fluoroplastic are successively applied to be baked under heating. By this method, the adhesion and blistering resistance of the fluorocarbon coating material are made extremely excellent. Therefore, the life of the fluoroplastic film applied to the steel material is improved to a large extent.
Patent JP-H063142-A (JP)
Title: Solar cell power source apparatus
Inventor: KANAMARU KIMIHARU
IPC: F24S50/20
Filed: 1992-06-17
Abstract: PURPOSE:To improve generating efficiency significantly by realizing an automatically tracking mechanism free of power burden as small apparatus. CONSTITUTION:Condenser lenses 31 and 32 mounted on an azimuth tracking mechanism 3 are so arranged to open by shifting optical axes 311 and 321 so as to generate a difference in collection of heat when the sun does not turn in the direction of facing a solar panel 1 directly. When the solar cell panel 11 does not turn in the direction of facing the sun directly, a difference is generated in the solar heat hitting bimetals 33 and 34 from the condenser lenses 31 and 32, which causes a difference in the deformation of the bimetals and a couple of force is generated in a rotary gear 37 to develop a rotating force in an azimuth direction. Thus, the azimuth of the solar cell panel 1 interlocking the rotary gear 37 is altered to let the panel turn in the direction facing the sun directly. An elevation detection tracking mechanism is made in the same structure and the elevation of the solar cell panel 1 is altered so as to let the panel turn in the direction of facing the sun directly.
Patent JP-S6235857-A (JP)
Inventor: ARUMIN BOOGU
IPC: B41J2/275
Filed: 1986-07-07
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-H0325206-A (JP)
Title: Safety device for welding
Inventor: ABE MASAYUKI
IPC: F23D14/82
Filed: 1989-06-22
Abstract: PURPOSE:To prevent the occurrence of a risk of two joints being flied away and to facilitate reconnection of the two joints with each other by a method wherein during disconnection of the two joints, the two joints are guided to a position on the extension line of connection orientation of the two joints during a time between a connection state and a disconnection state. CONSTITUTION:A title safety device for welding comprises a joint 1 on the socket side, a joint 2 on the plug side, a means to separably interconnect the two joints, a first valve means to open and close a flow passage through which the two joints are intercommunicated, a second valve means to block a reverse flow, and a slide cover 3 to linearly guide the two joints 1 and 2 to a position on the extension line of connection orientation of the two joints during a time between a connection state and a disconnection state. Namely, the two joints 1 and 2 are intercoupled through a slide cover 3 so that the two joints can be guided to a position on the extension line of connection orientation of the two joints during a time between a connection state and a disconnection state. This constitution prevents the occurrence of a risk of the two joints being separated away from each other and flied away even when the two joints are released from connection by means of a reverse flow pressure, and enables execution of easy and rapid reconnection.
Patent JP-S6050075-A (JP)
Title: Car body structure of industrial truck
Inventor: ISHIZUKA YUTAKA
IPC: B62D21/18
Filed: 1983-08-29
Abstract: PURPOSE:To realize the favorable getting-on and -off property and prevent the noise from developing by a structure wherein a mounting plate of the control valve of a hydraulic freight handling device is laid between the vertical surface part of a side frame and a drive axle support. CONSTITUTION:The outside end surface of the mounting plate 56 of a control valve CV is welded to the vertical surface part 20b of a side frame 20, while the rear end outer side surface and inner side underside of the plate 56 is welded to the top surface of a drive axle support 34 so as to form a box form in vertical section with the vertical surface part 20b of the side frame, the underside flange 20c of the side frame, the drive axle support 34 and the mounting plate 56. As a result, the control valve CV is placed and fixed onto the mounting plate 56 by taking advantage of a space 38 above the mounting plate 56.
Patent JP-H027145-A (JP)
Title: Bus access competition arbitrating circuit
Inventor: HORIE YASUO
IPC: G06F12/00
Filed: 1988-06-27
Abstract: PURPOSE:To refresh a memory with a simple refreshing circuit by providing a gating circuit, and making access with time-sharing, the memory by means of a processor and the refreshing means. CONSTITUTION:A timing generating circuit 64a outputs enable signals whose clocks are shifted one by one to processors 1 to 4 and a refreshing circuit 13, and successively opens each buffer. A weight generating circuit 65a outputs a weight signal at a high level to cancel operation stop in synchronization with it, and when a chip selecting signal is at the low level, the circuit 65a sets the weight signal at the low level. An address signal, the chip selecting signal and a read signal refresh a memory 5 through buffers 61e and 63e. Thus, the memory can be refreshed by the simple refreshing circuit.
Patent JP-S6218858-A (JP)
Title: Automatic answering telephone set
Inventor: IWASE SUMIO
IPC: H04M1/65
Filed: 1985-07-18
Abstract: PURPOSE:To form a no-sound period in an answer message which informs the opposite part of absence even when the capacity of a semiconductor memory is small by using a timer together when the answer message is reproduced from the semiconductor memory. CONSTITUTION:When the answer message is recorded by an automatic answering telephone set 2, a sound recording state is entered with a switch 52A for message sound recording for its depression period under the control of a system control part 40 and a memory control part 70. Then when this switch is released, the pause state of the sound recording is entered. In this sound recording state, the addresses of a RAM 61 for the answer message are changed successively to perform the sound recording, but the addresses are not changed in the pause state and the pause period is stored. When the answer message is reproduced, the pause period of the same length is inserted where a pause is made in the sound recording. When the sound recording is performed, the RAM 61 is not wasted in the pause period, so the RAM 61 may have small capacity.
Patent JP-S60119301-A (JP)
Inventor: ARUBAATO JIEI MORINOONI
IPC: F28D7/04
Filed: 1984-07-27
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-S5585917-A (JP)
Title: Converter
Inventor: KUWABARA HISAO
IPC: G05D13/00
Filed: 1978-12-25
Abstract: PURPOSE: To obtain excellent response at all times, by storing the rotary torque in opposite direction against the rotary torque of plunger to the spring of solenoid with the rotation of plunger and preventing the rotation of coil.  
     CONSTITUTION: The plunger 14 turns the same direction in following to the rotation of the sleeve 19 with the viscosity of pressure oil inserted between the plunger 14 and the sleeve 19. Further, the rotary torque of the plunger 14 is delivered to the coil 6 of the solenoid 1 via the coupling 12 and the shaft 8. When the shaft 8 turns with the rotation of the sleeve 19, the spring seat 9 also unified with the shaft 8. Then, since the stopper 23 in touching with the tip of the compression coils 11, 11 is projected to the spring seats 9, 10, each coil spring 11 is gradually bent to store the rotation against the direction opposing to the rotary torque of the shaft 8. Accordingly, the rotation of the coil 6 is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5860872-A (JP)
Title: Long-sized read sensor
Inventor: HAMANO TOSHIHISA
IPC: H04N1/19
Filed: 1981-10-07
Abstract: PURPOSE:To improve precision by providing at least one 2nd read sensor which reads pieces of information of the plural 1st read sensors, and jointing signals read by the 1st and 2nd read sensors to complete a main scanning. CONSTITUTION:Main-part short-sized sensors 2-1, 2-2- and concatenation-part short-sized sensors 3-1, 3-2- are adhered to a paper width substrate 1 according to marks respectively. In this case, a readout signal 5, a power line 9, clock pulse input lines 7 and 8, a start pulse input line, etc., are patterned on the paper width substrate 1. Then, respective lines are connected to lines of the short-sized sensors 3 and 3 to constitute a paper width read sensor. Then, outputs from the jointed-part short-sized sensors 3-1 and 3-2 are stored temporarily in an RAM4 and when the main-part short-sized sensors 2-1 and 2-3 perform reading operation, the previously read signals are outputted.
Patent JP-H0713250-A (JP)
Title: Picture size switching camera
Inventor: KUROSAWA YUICHI
IPC: G03B17/24
Filed: 1993-06-29
Abstract: PURPOSE:To provide a picture size switching camera for always and appropriately linking a picture size switching operation part with a picture size switching mechanism, at the time of closing a rear cover even if a constitution that the switching operation part is provided on the rear cover is adopted. CONSTITUTION:In the picture size switching camera having the picture size switching mechanism provided with light shielding plates 42 and 43 so that they are advanced or retreated into or from the aperture of the camera setting an image forming region on a film and using a position where the light shielding plates 42 and 43 are retreated from the aperture as a large picture size on the film and a position where the plates 42 and 43 are advanced into the aperture as a small picture size on the film, an energizing means always energizing the light shielding plates 42 and 43 in a direction where they are retreated from the aperture and the large picture size is obtained, the rear cover 12 provided so as to open/close with respect to a camera body 11, the picture size switching operation part 30 provided on the rear cover 12 and linked with the picture size switching mechanism in the closed state of the rear cover 12 and an energizing mean always energizing the switching operation part 30 in the direction for selecting the large picture size are provided.
Patent JP-S6220130-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/738
Filed: 1985-07-18
Abstract: PURPOSE:To obtain a reproduction signal vs. noise ratio (S/N) at a high recording density higher than in longitudinal recording by using a ring type magnetic head by disposing a metal black layer on a high-polymer film and disposing a vertically magnetized film formed by an electron beam vapor deposition method thereon. CONSTITUTION:This recording medium is formed by disposing the metal black layer on the high-polymer film and disposing the vertically magnetized film formed by the electron beam vapor deposition method thereon. For example, the metal black layer 7 is obtd. by evaporating Al by an induction heating method so as to deposit the same by evaporation on the film in a vacuum atmosphere maintained under 3X10<-4>Torr Ar and 1X10<-4>Torr O2 while taking up the film at 30m/mm along a cylindrical can having 30cm diameter in a vacuum taking-up vapor deposition machine. The average thickness of said layer is 360Angstrom  and the roughness is 170Angstrom  in average. The vertically magnetized film 8 is the vertically magnetized film obtd. by binary vapor deposition of Co-Cr by an electron beam vapor deposition method. The thickness thereof is 0.19mum and Cr is incorporated therein at 20.6wt%. The coercive force in the vertical direction is 820(Oe). A protective lubricating film 9 is a perfluorodecanoic acid film of 60Angstrom  thickness formed by a vacuum deposition method.
Patent JP-S5782938-A (JP)
Title: Microwave tube
Inventor: MITSUYASU SATORU
IPC: H01J23/033
Filed: 1980-11-12
Abstract: PURPOSE:To improve the reliability by arranging an insulating stone constituting a collector between a casing held air-tightly against the inner collector electrode for cathcing the electron beam and forming into a plane thereby preventing the breakdown of insulation due to the tracking. CONSTITUTION:The electron beam projected from an electron gun will impinge against an inner collector electrode 7. A plurality of insulating stones 8 are placed between a vacuum-tight collector casing 9 to insulate the electrode 7 from the casing 9. In order to releave the distortion due to the differential thermal expansion between the electrode 7 and the casing 9, the insulating stone 8 is made of a plane. Since the insulated portion is placed in the vacuum, the insulating stone 8 is never contaminated by the dust in the atmosphere thereby the breakdown of the insulation due to the tracking can be prevented.
Patent JP-H0448341-A (JP)
Title: Scan path circuit control system
Inventor: ISHII YASUYUKI
IPC: G06F11/22
Filed: 1990-06-18
Abstract: PURPOSE:To shorten the scan processing time by providing a control circuit which checks a selector circuit and a scan register and outputs a scan mode signal to set an optional scan path circuit in a scan operable state. CONSTITUTION:A prescribed state is set to a scan register 124, and a scan path constitution control circuit 121 judges the contents of the register 124 and outputs the selection signals 113-115. Thus a selector 103 connects the output of a scan path 108 to the input of a scan path 107. A selector 104 does not connect the input of the path 108. A selector 105 connects the output of the path 107 to the input of a scan path 109 respectively. When another state is set to the register 124, the circuit 121 outputs a selection signal 116. Then a selector 110 connects the output of the path 109 to a scan path collector. As a result, a single scan processing operation suffices and therefore the scan processing time is extremely shortened.