baber/WOPTO huggingface dataset:
Patent JP-S63209279-A (JP)
Title: Electronic still video camera
Inventor: ISOGUCHI SEIICHI
IPC: H04N5/335
Filed: 1987-02-25
Abstract: PURPOSE:To prevent a reproduced picture from flickering even at the time of a stroboscopic photographing by emitting a stroboscopic light and dimming and controlling only during a period when the photosensor of an odd number line and the photosensor of an even number line are exposed together. CONSTITUTION:CCD control circuit 17 feeds a timing signal to a FIT-CCD 16 and starts the exposure of the photosensor of the odd number line at a time t2. Then, at a time t3, the exposure of the photosensor of the even number line is started, a CPU 18 feeds a trigger signal to a stroboscopic light emission control circuit 14 at a time tx to emits the stroboscopic light 11. When the integrating value of the quantity of light receiving of a dimming light receiving element 13 reaches a predetermined dimming level at a time ts, the stroboscopic light emission control circuit 14 stops the emission of the stroboscopic light 11. Consequently, a slash area indicates the quantity of the emission of the stroboscopic light and the slash areas of A, B show the light receiving areas of the photosensor. Thereby, since the photosensor of the odd number line and the sh photosensor of the even number line are subjected to the exposure of the equal quantity, at the time of reproducing the picture, the flicker is not generated.
Patent JP-H04263275-A (JP)
Title: Image forming method
Inventor: YANAGIBASHI YOICHI
IPC: G03G15/16
Filed: 1991-02-18
Abstract: PURPOSE:To efficiently attain copying by selecting either of image forming modes capable of transferring when one or plural image information transfer means are used to form an image. CONSTITUTION:An image information holding medium 90, an image information forming means forming image information on the image information holding medium 90, and image information transfer means 231 and 232 transferring the image information formed on the image information holding medium 90, are provided. Then, either of a first image forming mode in which the image information formed on the image information holding medium 90 is transferred from the image information holding medium 90 to a recording medium through the use of one image information transfer means 231, and a second image forming mode in which the image information consecutively formed on the image information holding medium 90 is transferred from the image information holding medium 90 to the recording medium through the use of plural image information transfer means 231 and 232, is selected to carry out the image formation.
Patent JP-S57159266-A (JP)
Title: Standard length cutter for spiral steel pipe
Inventor: YOSHIDA YUKIO
IPC: B23K7/00
Filed: 1981-03-27
Abstract: PURPOSE:To provide a standard length cutter that can be adapted to spiral steel pipes  of large diameters as well without requiring time for changing outside diameters by  transmitting only the component of force in a pipe axial direction to a carriage by the friction forces of a steel material to be worked and revolving rolls and moving the same at the same speed as the speed in the pipe axial direction. CONSTITUTION:When a spiral steel pipe 1 delivered to this cutter attains prescribed  length, a solenoid valve of a cylinder 11 is operated to feed compressed air and to  move the cylinder 11 upward. As a result, links 9 ascend, and this forces four turning  rolls 7 to press the pipe 1 simultaneously, then a carriage 4 starts moving in the pipe  axial direction on rails 15. After the starts of this movement, a cutting torch 6 is ignitated and the cutting of the pipe 1 is started. At this time, if the carriage speed is  tuned perfectly to the speed in the pipe axial direction, the pipe 1 is cut exactly square to the pipe axis. If it is mistuned, it is adjusted by swiveling a swiveling plate 13. Upon completion of the cutting of the pipe 1, the torch 6 is put out of firing, and the  solenoid valve of the cylinder 11 is operated downward to lower the rolls 7, thence wheels 14 are revolved to return the carriage to the home position before the start of  the cutting.
Patent JP-S59169954-A (JP)
Title: Material for infrared optical fiber
Inventor: KATSUYAMA TOSHIO
IPC: C03C13/04
Filed: 1983-03-18
Abstract: PURPOSE:A constitutional material for optical fiber transmitting infrared rays, obtained by preparing chalcogenide glass containing Ge, Te, and Al or Ge, Te, and Sb in a specific ratio. CONSTITUTION:In triangular diagrams showing content ratios of Ge, Te, and Al and Ge, Te, and Sb, glass materials of three components blended to exhibit compositions shown by the oblique lines are sealed in quartz tubes in vacuum, and melted at about 1,000 deg.C for about 10min - several hours, the quartz tubes sealed in vacuum are thrown into liquid nitrogen and cooled. Consequently, chalcogenide glass of material for optical fiber transmitting infrared rays is prepared.
Patent JP-2000239768-A (JP)
Title: Hydrogen storage alloy enabling high rate discharge of battery
Inventor: KITA KOICHI
IPC: C22C19/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy enabling the high rate discharge (high output) of a battery. SOLUTION: The hydrogen storage alloy is constituted of an Ni-base alloy which has an overall composition consisting of, by weight, 32-38% of rare-earth elements composed essentially of La, Ce, Pr and Nd, 0.1-17% Co, 0.1-3.5% Al, 0.5-10% Mn, 0.005-0.2% hydrogen, 0.01-0.1%; of one or >=2 elements among boron, carbon and nitrogen, and the balance Ni with inevitable impurities and further containing, if necessary, 0.1-1%; of active elements composed of one or >=2 kinds among Ti, Zr, Hf, V, Mg, Ca, Si, Ba and Y.  Further, the Ni-base alloy has a structure where the following (a), (b) and (c) are dispersedly distributed in a matrix composed of an intermetallic compound having CaCu5 type crystal structure: (a) an intermetallic compound having Ce2Ni7 type crystal structure; (b) a metal hydride composed of rare-earth element hydride or rare- earth element hydride and active-element hydride and (c) a precipitated compound consisting of one or >=2 kinds among metal boride, metal carbide and metal nitride.
Patent JP-S51119944-A (JP)
Title: Field ground-fault protect relay
Inventor: IMAMURA YUZURU
IPC: H02H3/16
Filed: 1975-04-14
Abstract: PURPOSE: To prevent the error action of ground-short portect relay 9 at turningon of the rectifier source in the field (magnetic) circuit using a short-voltage prevent circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01219756-A (JP)
Title: Magnetic toner
Inventor: SAKASHITA KIICHIRO
IPC: G03G9/083
Filed: 1988-02-29
Abstract: PURPOSE:To obtain an image high in image density and excellent in thin line reproduction performance and gradation by using a vinyl polymer having a tetrahydrofuran-insoluble fraction in an amount of 5-80wt.% for the binder resin of a magnetic toner comprising the binder resin and a magnetic powder, and allowing the relationship between residual toner magnetization (sigmarho) and volume average particle diameter (d) to satisfy specified conditions. CONSTITUTION:The vinyl polymer having a tetrahydrofuran-insoluble fraction in an amount of 5-80wt.% is used for the binder resin of the magnetic toner comprising the binder and the magnetic powder. Said polymer has the relationship between the residual toner magnetization (sigmarho) and the average particle diameter (d) to satisfy the conditions of expression I, where (sigmarho) is the residual magnetization (emu/g) in case of the external magnetic field being 1kOe, and (d) is the volume average particle diameter (mum) and it is in the range of 3-18. The melt index is in the range of 0.2-12g/10min (125 deg.C, 10kg load), and the toner contains the vinyl polymer in an amount of 0.1-10wt.% in case of using polyalkylene having a molecular weight of 2,000-30,000 as the standard, thus permitting an image high in image density and excellent in thin line reproduction performance and gradation to be obtained.
Patent JP-H05240072-A (JP)
Title: Optimum driving torque control method and device of internal combustion engine equipped with automatic transmission
Inventor: MINOWA TOSHIMICHI
IPC: B60W10/10
Filed: 1992-03-02
Abstract: PURPOSE:To improve the fuel consumption and drivability and suppress the internal noise or the like by shifting an engine to the low torque driving, generating a smaller torque, while transferring the gear ratio of an automatic transmission to the lower side, in the case where a torque variation in this internal combustion engine has become unfavorable. CONSTITUTION:An internal combustion engine transmits torque to each wheel via an automatic transmission and has a mechanism which provides a direct connection with transmitting route. In this case, when a variation in the torque has become unfavorable, the engine is shifted to the low torque driving, generating a smaller torque. At the same time, a gear ratio of the automatic transmission is transferred to the lower side. That is, at the time of lockup control, the torque variation is detected by a means 1. On the other hand, at the torque variation, it is controlled by a means 2 so as to lower the torque, while a portion of the lowered torque is made up for with the gear ratio. In addition, the engine controls an engine torque controller 5 consisting of a fuel injection valve 3 and a throttle controller 4 and a gear ratio control actuator 6 respectively.
Patent JP-H02221936-A (JP)
Title: Active matrix display device
Inventor: KATAYAMA MIKIO
IPC: G02F1/1368
Filed: 1989-02-22
Abstract: PURPOSE:To suppress the influence of external static electricity and to easily inspect a disconnection defect and characteristics without requiring a short ring wire by making the line width of the intersection part between a bus line for supplying a liquid crystal driving signal and spare wiring larger than that of a nonintersection part. CONSTITUTION:In the outside area of a part where a source bus line X, a gate bus line Y, a bus line Z for a storage capacitor, a TFT 22, the storage capacitor, and a picture element electrode are formed, the spare wiring 21 is formed in two-level crossing relation across the end part of the each bus line and an insulating layer. Then capacitors are formed with wide line width like La and W at intersection parts of the bus lines. Consequently, the influence of external static electricity can be suppressed through the operation of the floating capacity of each bus line without forming any short ring line for an electrostatic countermeasure. Further, the line 21 is not short-circuited to each bus line, so the disconnection defect D and the characteristics of the TFT 22 can be inspected as it is.
Patent JP-H08238213-A (JP)
Title: Fluid controller for endoscope
Inventor: OGAWA AKIO
IPC: G02B23/24
Filed: 1995-03-03
Abstract: PURPOSE: To improve detachability of pipelines from valves to control a suction path, a feed air path and a feed water path. CONSTITUTION: A fluid controller connected to an endoscope through a suction pipeline, a feed air pipeline and a feed water pipeline is provided with a pinch valve type solenoid valve to control suction and feeding of air and water, and the pipelines are mounted on respective valves to control the operations thereof by the opening or closing of the valves. In this fluid controller, the valves are so arranged that the position of loading or unloading a pipeline (an air feed pipeline 14) at the valve (a feed air control valve 18) positioned at a lower point is before the position of loading or unloading the pipeline (an air feed leak pipeline 41) at the valve (air feed leak valve 19) positioned a higher point in the direction of removing the pipelines in the controller so as to eliminate interference by any upper valve in the mounting of the pipelines.
Patent JP-H01220927-A (JP)
Title: Diagnostic system for multiplexer
Inventor: HARADA JUNICHI
IPC: H04J3/14
Filed: 1988-02-29
Abstract: PURPOSE:To enable accurate bracketing of a fault in the occurrence of the fault of a high speed digital line by sending a test code periodically to all low speed side ports multiplexed/demultiplexed in a multiplexer. CONSTITUTION:When a test code is inputted from a console 1, the test code is detected by a detection circuit 2, sent to a shift circuit 3, where the test code is shifted sequentially corresponding to the low speed port of a multiplexer. That is, the test code is shifted sequentially and given to a selection circuit 4 on its occasion, and the selection circuit 4 gives the test code shifted by the shift circuit 3 sequentially to the low speed port. Thus, the test code is sent sequentially to the 1st-n-th low speed ports. Thus, the loop test of the entire line is attained by sending the test code periodically to the 1st-n-th low speed ports.
Patent JP-H08243879-A (JP)
Title: Spindle orient control device
Inventor: HAYASHIDA TAKAHIRO
IPC: B23Q15/26
Filed: 1995-03-03
Abstract: PURPOSE: To shorten a time required for positioning stopping a predetermined stop position of a spindle to a target stop point, in a spindle orient control device. CONSTITUTION: A torque limit value switching circuit 100, whereby, at orient mode time of a spindle 3 connected to an electric motor 1 through a transmitting mechanism 4, a torque value of a positioning control circuit 500 is switched to a torque limit value larger than at mode time separate from this orient mode time, is provided to decelerate the spindle, at the orient mode time, by deceleration larger than at mode time separate from this orient mode time.
Patent JP-S58171500-A (JP)
Inventor: DEEBITSUDO GOODON HEI
IPC: H05K3/26
Filed: 1983-03-18
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-S59172360-A (JP)
Title: Folding device for belt-like material
Inventor: OGAWA KENJI
IPC: B65H45/107
Filed: 1983-03-16
Abstract: PURPOSE:To simplify the structure of a folding device by guiding a belt-like material alternately from both sides to be supplied to a folding end portion position and be alternately wrapped round a folding end portion retaining member. CONSTITUTION:With the repetition of pivotal movement of a pair of film feed arms 55, a continuous bag-like member 2 on a receiving table is pressed at the central part thereof by a pressing plate 58 every time the arms 55 are laid down, an inserting member 62 is inserted through an overlapped notch, and moderate tension is applied to the continuous beg-like member 2 to form a fold reliably. The continuous bag-like member 2 is guided alternately from both sides by the paired arms 55 adapted to repeat pivotal movement to be supplied to a folding end portion position, whereby a supply mechanism 50 and a folding end retaining member will not collide with each other so as to considerably simplify the construction of the whole device.
Patent JP-S58163715-A (JP)
Title: Spinneret for melt spinning
Inventor: TANIGUCHI KATSUTOSHI
IPC: D01D5/32
Filed: 1982-03-23
Abstract: PURPOSE:The titled spinneret having paired extrusion holes provided oppositely in asymmetric positions to satisfy special conditions without causing the bending of fibers in spinning polymers having a great difference in viscosity. CONSTITUTION:The titled spinneret having paired extrusion holes 2 and 3 provided oppositely in asymmetric positions to satisfy the formulas 15 deg.<=theta<=30 deg., 0.25<=(theta1/theta)<=0.45, theta=theta1+theta2 and 0mm.<=l<=0.2mm. (theta1 and theta2 are tilting angles of the respective paired extrusion holes 2 and 3 to the direction perpendicular to the spinneret surface; l is the gap between the paired extrusion holes). A high- viscosity molten polymer is fed through introductory holes (2a) to small spinning holes (2b) having a small tilting angle, and a low-viscosity molten polymer is fed through introductory holes (3a) to small spinning holes (3b) having a large tilting angle. Both polymers are extruded to give the aimed side-by-side type conjugate fibers.
Patent JP-S51120248-A (JP)
Title: Laser rangefinder
Inventor: MURATA TAKESHI
IPC: G01C3/06
Filed: 1975-04-15
Abstract: PURPOSE: The laser rangefinder facilitating quality control of a large scale structure and the like by measuring a comparatively near distance with high accuracy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09235192-A (JP)
Title: Single crystal ingot low in oxygen concentration and lifting of single crystal
Inventor: TAGUCHI HIROAKI
IPC: C30B15/12
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a low oxygen concentration single crystal ingot small in the oxygen concentration and having an approximately uniform oxygen concen tration distribution in the growth axis direction, and to provide a single crystal- lifting method for lifting the ingot. SOLUTION: This low oxygen concentration single crystal ingot has an oxygen content concentration of 0.5-1.0×10<18> atoms/cc [when a conversion coefficient (fc) is 4.81 by an IR absorption spectroscopy; hereinafter similarly) and an oxygen concentration distribution of the central value [(maximum oxygen concentration + minimum oxygen concentration)/2]±0.05 atoms/cc in the growth axis direction in the ingot having a growth length of >=1000mm. The characteristics of this method for lifting the single crystal comprises rotating an outer crucible at a rotation speed of 0.05-5rpm, preferably, 0.1-3rpm, and the semiconductor single crystal ingot at a rotation speed of 8-25rpm, preferably 10-15rpm.
Patent JP-S58161138-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: AOKI MASAKI
IPC: G11B5/85
Filed: 1982-03-19
Abstract: PURPOSE:To raise the utilizing efficiency of an evaporation source, and to improve the productivity, by executing vapor-deposition in irradiating an ion beam to a flying evaporated atom from the oblique direction. CONSTITUTION:Under a vacuum atmosphere, a base film 10 is shifted from a wind-off roll 8 to a wind-up roll 9 through cooling rolls 7, 7', and also a magnetic material such as Fe, etc. is vapor-deposited from an evaporation source 11, irradiating an ion beam from an ion source 12 from a range where an angle made by the base film surface and a normal is 40 deg.-80 deg..
Patent JP-S55139525-A (JP)
Title: Electromagnetic geared coupling apparatus
Inventor: OKITA RIYOUSUKE
IPC: F16D43/26
Filed: 1979-04-12
Abstract: PURPOSE:To provide a compact and light electromagnetic coupling apparatus, by interposing the second coupling member having coupling gear between the first coupling member and a fixed member, in the manner that the second coupling member can be engaged with and disengaged from the first coupling member and the fixed member against the force of a resilient member by means of electromagnetic coil of the like. CONSTITUTION:When electromagnetic coil 4 is energized, magnetic flux is produced to pass through the end face including iron core 2 and coupling gear 12 of rotor 1. Resultantly, armature 8 is moved toward fixed iron core 2 against the force of resilient member 11. Further, coupling gear 15 of armature 8 is disengaged from coupling gear 14 of geared wheel 7 fixed to a stationary portion of a machine (not shown). At the same time, rotor 1 and armature 8 are coupled together through engagement of their coupling gears 12 and 13, so that rotation of rotor 1 is transmitted to hub 9 to be driven. On the other hand, when electromagnetic coil 4 is de-energized, armature 8 is retracted toward geared wheel 7 by the force of resilient member 11, so that power transmission to hub 9 is interrupted.
Patent JP-S63212549-A (JP)
Inventor: HOSOI MASAHIRO
IPC: G11B5/73
Filed: 1987-03-02
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-S57159655-A (JP)
Title: Method of engraving for vynil chloride leather or vynil chloride sheet
Inventor: KONDOU JISABUROU
IPC: B41F16/00
Filed: 1981-03-26
Abstract: PURPOSE:To engrave trade marks or so rich in clear three-dimensional image and a variety of colors by a method wherein a foil of a stamping foil is transferred onto the surface of a vinyl chloride leather or so under heating and pressure, and then a printing block is pressed on the foil transferred portion under high frequency heating. CONSTITUTION:First, a pigment foil surface 3' of a stamping foil 3 is made to abut the surface 2 of a vinyl chloride leather or vinyl chloride sheet 1, and a printing block 4 made of a copper plate is placed thereon. Then, the pigment foil surface 3' is transferred onto the surface 2 of the vinyl chloride leather 1 under heating and pressure, so that a predetermined pattern or so is foil-pressed 4' thereon. Subsequently, after aligning the printing block 4 to the foil pressed portion 4' on the surface 2 of the vinyl chloride leather 1, high frequency heating processing is conducted to effect pressing of pattern. By so doing, recessed portions 5 are formed on the surface 2 of the vinyl chloride leather 1 to attain engraving in such a state that the foil pressed portions 4' are sunk in the recessed portions 5. EFFECT:Peeling-off of pigment foils at the transferred portions can be prevented.
Patent JP-H02226307-A (JP)
Title: Numerical controller
Inventor: IGUCHI KOICHI
IPC: G05B23/02
Filed: 1989-02-28
Abstract: PURPOSE:To quickly clear up the cause of abnormality of a machine by storing control information of the machine and operation results of a programmable controller in a storage means and displaying stored contents at the time of input of an instruction. CONSTITUTION:A processor 1 successively reads out a programmable controller (PC) program 5 and reads out the state signal of the machine written in a memory 4 and performs prescribed operation. The processor 1 discriminates whether the machine is abnormal or not at the time of executing the PC program 5, and the processor 1 starts a PC data storage control part 10 when the machine is abnormal. The PC data storage control part 10 copies stored contents of the memory 4 to a memory 11. When an operator inputs an instruction to display stored contents of the memory 11, a PC data display control part 12 displays them on a CRT 2. Thus, the cause of abnormality of the machine is quickly cleared up.
Patent JP-S63212331-A (JP)
Inventor: MIURA SATOSHI
IPC: A61B5/117
Filed: 1987-02-28
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-H05243003-A (JP)
Title: Positive temperature coefficient thermistor device
Inventor: INOUE HIDEHIRO
IPC: H01C7/02
Filed: 1992-03-03
Abstract: PURPOSE:To use a case-sealed type PTC device, and to obtain a PTC device, in which migration is difficult to be generated even when the device is positioned in high humidity environment, an HCl atmosphere or the like and which has excellent reiability. CONSTITUTION:In a PTC device 11, a PTC element 15 is held elastically into a case 12 by first and second spring terminals 19, 20, and the electrodes 17, 18 of the PTC element 15 have internal electrode layers 17a, 18a and external electrode layers 17b, 18b composed of Al-Sl paste.