baber/WOPTO huggingface dataset:
Patent JP-S644828-A (JP)
Title: Image display control system
Inventor: KIYOHARA TOSHIMI
IPC: G06F3/048
Filed: 1987-06-26
Abstract: PURPOSE:To facilitate the editing of a document by switching the system to a display mode for displaying the contents in a window buffer memory, on a display use device directly by a time division, and a picture drawing mode for executing the transmission and reception of image information and graphic picture drawing to the window buffer memory without a time division. CONSTITUTION:In the case of displaying directly the contents of a window buffer memory 12 so as to be superposed on the contents of a display memory 11 on a picture plane, a switching circuit 15 is switched to a display mode. As a result, a timing of an operation of the window buffer memory 12 is brought to a time division to a display cycle and a picture drawing cycle, a display position of the contents of the window buffer memory 12 is controlled by a window controller 14, and the contents of the window buffer memory 12 are displayed directly so as to be superposed on the contents of the display memory 11, on a picture plane. On the other hand, in the case where the contents of the window buffer memory 12 are not displayed directly, picture drawing and editing are executed to the window buffer memory 12 and the display memory 11 by switching the switching circuit 15 to a picture drawing mode.
Patent JP-S6318044-A (JP)
Title: Guide shoe for rolling seamless steel pipe
Inventor: KOSHO KOICHI
IPC: C23C4/10
Filed: 1986-07-08
Abstract: PURPOSE:To manufacture a guide shoe for rolling seamless steel pipe having long service life and excellent in seizure resistance, by subjecting a cermet consisting of specific percentages of Cr3C2 and a binder of Co-base or Ni-base heat-resisting alloy to overlay welding onto the surface of a base material by plasma powder welding. CONSTITUTION:By using a cermet consisting of 30-80vol% Cr3C2 and 70-20vol% binder of Co-base or Ni-base heat-resisting alloy (stellite or hastelloy), overlay welding is applied to the base material surface by plasma powder welding. Further, cast carbon steel, heat-resistance cast steel, etc., having a toughness of >=about 1.5kgf-m 2mmU-notched Charpy value are used as the above base material, and the thickness of overlay welding is regulated to 3-10mm. In this way, the long-lived guide shoe for rolling seamless steel pipe having high resistance to seizure and wear can be obtained.
Patent JP-H0211202-A (JP)
Title: Manufacture of steel sheet whose thickness having slope in width direction
Inventor: HORI YUJI
IPC: B21B1/38
Filed: 1988-06-30
Abstract: PURPOSE:To improve the quality and accuracy of product steel sheets by measuring thicknesses of edges and the central parts of a rolled stock, calculating a wedge and a crown ratios, then performing plural passes rolling with their ratios kept constant, respectively. CONSTITUTION:A business computer 8, process computer 9, and plant controller 10 are installed for roll chocks 6, 7 at driving and operating sides and a thickness gage 12 is installed near to a rolling mill, a finish rolling stage is performed after diagonal hot rolling in the rolling direction by a reversible rolling mill. In that time, thicknesses in edges and the central parts of a rolled steel sheet 1 are measured by the gage 12, a wedge and a crown ratios are calculated by a prescribed equation, and a gap between rolls 2, 3 is adjusted to keep those ratio constant. Thus, the quality and the shape and dimensional accuracy of product steel sheets are improved because a draft setting accuracy per pass is improved.
Patent JP-S6318290-A (JP)
Inventor: SHIBUI MASANAO
IPC: G21B1/13
Filed: 1986-07-10
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-H05179297-A (JP)
Title: Composition for washing and conditioning of horn-like material
Inventor: KUROODO DEYUBIEFU
IPC: A61K8/37
Filed: 1992-06-19
Abstract: Washing and/or conditioning composition for keratinous materials, characterised in that it contains, in an aqueous medium, a surface-active agent which has detergent properties, at least one silicone which is insoluble in the medium and at least one copolymer derived from diallyldialkylammonium and from an anionic monomer.
Patent JP-S6318315-A (JP)
Title: Focus detecting device
Inventor: AKASHI AKIRA
IPC: G02B7/34
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a focus detecting device which eliminates the need to adjust a photoelectric converting means mechanically by providing a storage means which stores an effective picture element range wherein an effective photoelectric conversion signal is generated in an arithmetic means, and performing focus detection on the basis of the stored effective picture element range. CONSTITUTION:The effective picture element range SA wherein the photoelectric conversion signal corresponding to a finder distance measurement frame FFRM is checked previously in an adjusting process and stored in an EEPROM. Consequently, the need for the mechanical adjustment is eliminated and operation efficiency is improved greatly; even when only the finder distance measurement frame is changed to a different frame in a camera of the same constitution, the change is easily made. Further, if it is found that sensor has an irregularity in sensitivity after assembly, or that an AF optical system has an aberration, the camera is easily used while the part is evaded.
Patent JP-H11348267-A (JP)
Title: Ink-jet head
Inventor: YAGI TAKAYUKI
IPC: B41J2/015
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce a burden onto a control circuit in the case of a multiplex ink-jet head and restrict a delay in ink refill time in the ink-jet head utilizing surface acoustic waves. SOLUTION: An IDT 2 is set at a part of a front face of a piezoelectric substrate 1 for generating surface acoustic waves. A capillary 6 is arranged in the vicinity of the front face of the piezoelectric substrate 1 for supplying an ink to a position spaced from the IDT 2 at the front face of the piezoelectric substrate. A surface acoustic wave-absorbing member 4 for absorbing surface acoustic waves is set between the IDT 2 and the capillary 6 in a manner to be movable into contact and out of contact to the front face of the piezoelectric substrate 1. The propagation of surface acoustic waves to the ink 7 supplied by the capillary 6 is thus controlled.
Patent JP-S6138730-A (JP)
Title: Under neck working method of ball stud head
Inventor: FUJIMAKI KOICHI
IPC: B21H1/00
Filed: 1984-07-31
Abstract: PURPOSE:To reduce an equipment cost and work cost with simple equipment and to improve a working accuracy by forming a cylindrical part of the under neck of the head of a form rolling ball stud work in a recessed peripheral shape with the form rolling of a roll die. CONSTITUTION:A forged ball stud work is supported freely rotatably by a form rolling device and a form rolling work is started with pressing a pair of roll dies 14, 15 as shown by an arrow mark to the cylindrical part 3a of the under neck of a head with rotating reversely each other and with moving to the side of the ball stud work. The plastic deformation of the cylindrical part 3a of the under neck of the head is performed with the rotation of the ball stud work as well by the pressing of the roll die 14 thereof. The form rolling work shape of the cylindrical part 3a of the underneck of the head coinciding with the peripheral ends 14a, 15a of the rolling dies 14, 15 is made out. When this working condition is obtd. the feeding of the rolling die 14 is stopped and by keeping it for a fixed time the uniform plastic deformation of the head underneck 3 is obtd. over the whole periphery and the underneck work is completed.
Patent JP-H0453683-A (JP)
Title: Vice
Inventor: IZUMI MITSUO
IPC: B25B1/08
Filed: 1990-06-19
Abstract: PURPOSE:To perform the positional adjustment of a mark correctly and easily, by providing a serration part and a mark consisting of a graduation and datum line on a base and end part block. CONSTITUTION:A serration part 50 where a lot of teeth are arranged in the longitudinal direction is provided on a support face (base) 1 and teeth 51 meshed with the serration part 50 are provided on the end block 4 for performing the positional adjustment in the longitudinal direction, of end blocks 3, 4. Marks 52, 53 for showing the relative longitudinal position of both are provided on the end blocks 4 provided with the teeth 51 and the base 1.
Patent JP-H0211748-A (JP)
Title: Spongy titanium formed goods having hydrogen-adsorbing and-desorbing action
Inventor: KOMORI CHIYOO
IPC: C23C4/06
Filed: 1988-06-29
Abstract: PURPOSE:To obviate the necessity of treating stage and to utilize formed goods for various purposes by melting dissimilar metals (alloys) under an inert gas and thermally spraying the resulting molten mixture on the surface of spongy titanium grains under an inert gas to allow a thin porous film to adhere to the above. CONSTITUTION:Dissimilar metals, such as zinc, copper and iron, or dissimilar alloys are mixed and melted in an inert-gas atmosphere of argon, etc. The resulting molten mixture is thermally sprayed under an inert gas to metallize respective surfaces of spongy titanium grains, by which thin porous films are allowed to adhere to respective spongy titanium grains and they are formed integrally. The resulting spongy titanium formed goods are homogeneous products easy of hydrogen adsorption and desorption and free from powdering and, as a result, utilizations for new purposes can be expected at the time of use.
Patent JP-S5586629-A (JP)
Title: Production of branching joint for piping
Inventor: MARUMO TAKAKAZU
IPC: F16L41/02
Filed: 1978-12-26
Abstract: PURPOSE: To obtain the branching joints for piping large voluminously and inexpensively by pressing blank such as pipe of the specified length in a die to form the top end to the curved face corresponding to the curvature of the main pipe and forming torus form flange, protrusion, etc. by the punch of the next process.  
     CONSTITUTION: Blank 1 such as pipe or round bar of the specified length is disposed in a die 2 in which a counter 3 is provided in the bottom and is then pushed  by a punch 4 having the curved face corresponding to the curvature of the main  pipe P from the upper part to form a curved face 1' at the top end portion and a  flowed out bulging part 1" in the bottom end part. The punch 4 is pushed up,  thence the specified torus-form flange 10 and torus-form protrusion 11 are formed  to the top end portion 1' by the die 5 and punch 6 of the next process. Next, the  pipe 1 is taken out, the portion 1" protruding to the bore is cut off and screwing is  applied to the inner side, whereby the joint A is obtained. Working is simple and  processing may be done through cold or hot forging and therefore the joints may be  produced large voluminously and inexpensively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05335017-A (JP)
Title: Non-aqueous electolyte secondary battery
Inventor: NAGAMINE MASAYUKI
IPC: H01M10/05
Filed: 1992-05-29
Abstract: PURPOSE:To provide quick actuation of a current breaker valve at the time of over-charge and stop rise of the battery internal pressure or a temp. rise at an early stage by using a negative elecyrode active material which is a carbonic substance hard to turn into graphite having a specified particle size distribution. CONSTITUTION:A carbonic substance hard to turn into graphite is used as a negative electrode active material, wherein true particle size distribution is such that 10-% cumulative dia. is 6-15mum, 50-% cumulative dia. is 15-35mum, and 90-% cumulative dia. is 35-54mum and therein the content of particles under 0.5mum is below 0.01% by vol. This negative electrode active material is applied to a negative electrode current collector 9 to form a negative electrode 1, which is equipped with a high discharge capacity and presents an early stop of temp. rise, etc., made by a current breaker valve 8 at the time of over-charge owing to proper particle size distribution of the carbonic substance used. This ensures high safety, lessens the rate of internal shortcircuit generation, and allows achieving a high producibility.
Patent JP-H0913684-A (JP)
Title: Upper surface protective tool of footing
Inventor: FUKUSHIMA TOSHIYUKI
IPC: E04G21/16
Filed: 1995-06-28
Abstract: PURPOSE: To prevent a tire or the like from being flawed or the upper surface from being damaged when a work vehicle rides into a work block in a footing by traveling on a block for a slope. CONSTITUTION: When an upper surface protective tool 40 is fitted to an outer wall part 11 of a footing between a work block 20 and a block 30 for a slope, respective support pieces 44 extending from respective end surfaces 43 are put in a condition of being supported on the top end of the outer wall part 11. In this condition, an anchor bolt 14 or the like projecting from the top end is put in a condition of being covered with an upper surface 41 of the top end protective tool 40, and the top end of the outer wall part 11 is also covered with the upper surface 41 of the top end protective tool 40. When a work vehicle traveling on the block 30 for a slope transfers to the work block 20 from the block 30 for a slope, since a tire or the like of the work vehicle comes into contact with the upper surface 41 of the top end protective tool 40, there is no possibility of contacting with the top end and the anchor bolt 14 or the like.
Patent JP-H10331969-A (JP)
Title: Shift operating actuator for transmission
Inventor: IMAZATO KAZUNARI
IPC: F16H61/28
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a means for avoiding a shock phenomenon generated in association with synchronizing action at the time of shift operation, at a lower cost and without much increase of weight and with less restrictions on mounting performance onto a vehicle in comparison to the case of additionally providing damper mechanism. SOLUTION: A shift side pressure chamber for imparting shift operating force to an output rod 4, and an opposite side pressure chamber are connected to each other through communicating paths 17, 18, 20-22, and a valve D is provided at an intermediate part of the communicating paths 17, 18, 20-22. The valve D is opened at the specified time between immediately before the completion of synchronizing action on the transmission side and immediately after the completion so as to communicate the shift side pressure chamber with the opposite side pressure chamber, thereby reducing pressure in the shift side pressure chamber.
Patent JP-S5952668-A (JP)
Title: Thermal transfer recording apparatus
Inventor: TAKAHASHI KEIJI
IPC: B41J11/02
Filed: 1982-09-17
Abstract: PURPOSE:To make it possible to easily set a recording sheet and an ink sheet, by a method wherein the conveying paths of both sheets are respectively formed into separate units and a recording head is arranged to one unit while a platen roller to the other unit to make both units engageable and disengageable. CONSTITUTION:A first unit U1 constituting the conveying path of a recording sheet S performs such operation that the recording sheet S is trained around a winding roller 10, a tension roller 11 and a platen roller 12 to be passed through a cutter 14 and discharged by a pair of discharge rollers 13. On the other hand, in a second unit U2, an ink sheet I is wound up by a roller 30 through a thermal head 23 and the path thereof comprises pinch rollers 28, 29 tension rollers 21, 27, 25 and a separating roller 26 to guide the ink sheet I. In this case, the second unit U2 is moved left and right with respect to the first unit U1 and both of them are engaged and disengaged. By this mechanism, the setting of both sheets can be easily and rapidly performed.
Patent JP-S5678394-A (JP)
Title: Protecting method of induction motor
Inventor: OBARA SANSHIROU
IPC: H02P25/022
Filed: 1980-11-19
Abstract: PURPOSE:To protect semiconductor elements and the like restraining a secondary overvoltage generated at the recovery of service interruption by a method wherein when an AC power supply is interrupted, a resistor is automatically inserted in the secondary circuit of an induction motor. CONSTITUTION:When an induction motor is controlled in speed by forming a commutator-less motor with a synchronous motor 3 of which revolving shaft is connected with the induction motor 2 and a rectifying circuit 5, a frequency converter 7, the DC voltage and current in the rectifying circuit 5 are controlled to be zero if service interruption occurs in the power supply 1. When the turning speed of the motor drops to the lower limit of speed which is set, the dropped speed is detected with a speed detector 20, switches SW2-SW4 are opened and at the same time a switch SW1 for a secondary resistor 19 is closed and further, a breaking signal is  sent out to a thyristor gate of the frequency converter 7. Accordingly, at the recovery of service interruption, the resistor 19 is in the state that it is connected to the secondary side. Therefore, the overvoltages are consumed by the secondary resistor 19 and the semiconductor elements etc. are protected.
Patent JP-S6318294-A (JP)
Inventor: NAKAMURA AKIRA
IPC: G21C7/10
Filed: 1986-07-11
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-H0593622-A (JP)
Title: Supporting structure for scanning-type discontinuous-part sensor
Inventor: TATSUHARA TAKEO
IPC: G01B21/30
Filed: 1991-06-05
Abstract: PURPOSE:To obtain a supporting structure for a sensor, which scans the discontinuous part at the inspecting surface of a cylindrical member or the like having the discontinuous part, where a minute step difference is formed, caused by the connection formed by welding or the like such as in a pipe, can or the like. CONSTITUTION:A supporting member 21 having a roller 7, which can roll on an inspecting surface 3, is energized with a first elastic member in the direction of the inspecting surface 3. A sensor 1 is energized and provided so that the sensor 1 comes into contact with the inspecting surface with a second elastic member 2, which is provided at the supporting member 21.
Patent JP-S5686203-A (JP)
Title: Unloading circuit
Inventor: KOKUNI HIROSHI
IPC: F15B11/00
Filed: 1979-12-13
Abstract: PURPOSE: To obtain an intended cut-in/cut-out pressure by a constitution wherein an unloading circuit of a fluid pressure container of a large capacity consists of a pilot operating circuit utilizing a small unloading relief valve and a large quantity on-off valve operated through the pilot operating circuit.  
     CONSTITUTION: When an unloading relief valve 23 is closed, an oil pressure change-over valve 12 is positioned at a function position A and makes a pilot line 16 of a pilot check valve 15 communicate to a tank 7. Accordingly, the valve 15 is closed and an on-off valve 5 is closed because of a liquid pressure of a main duct 2 side operating the pilot chamber 11 and a delivery liquid from an oil pressure pump 1 is fed to a large capacity fluid pressure container which is not shown in a figure, through the main duct 2. At this time, when a pilot pressure Pi of a pilot duct 13 reaches an cut-out pressure, a relief valve 23 is opened and the change-over valve 12 is changed-over to a position B. With this, the valves 15 and 5 are opened, sequentially and the pump delivery liquid is returned to the tank 7 through a branched pipe 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S649832-A (JP)
Title: Jig for connecting and holding preform for optical fiber
Inventor: KAKUZEN HIDEO
IPC: C03B37/027
Filed: 1987-07-01
Abstract: PURPOSE:To obtain the titled connecting and retaining metal fittings capable of carrying out melting operation between preform for optical fiber and glass dummy rod in high precision and good workability, by providing means for stopping slipping-out of the dummy rod between the dummy rod melting to upper end of preform for optical fiber and connecting part inserting to upper end of the dummy rod. CONSTITUTION:An inserting convex part 14 projected at the lower end of a tubular connecting rod 13 is closely inserted in the upper part of the glass dummy rod 12 coaxially and integrally melting a preform 11 for optical fiber at the lower end. An inserting hollow part 15 retaining the rod 13 coaxially to the rod 13 is formed. A pin 16 for stopping slipping-out crossing the inserting convex part 14 and inserting hollow part 15 is detachably hit and installed to the rod 12 and rod 13. According to the above-mentioned method, workability for melting and connecting the preform 11 is improved, because the rod can be shortened. It is not required to constitute the connecting and retaining jig with only expensive quartz glass, etc., and advantageous also in cost, because a metallic rod relatively reduced in heat resistance can be used as the rod 13 without any hindrance.
Patent JP-S6140020-A (JP)
Inventor: MITSUI KOICHI
IPC: H01G9/14
Filed: 1984-07-31
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-H084642-A (JP)
Title: Oscillation device having oscillator which reciprocated by fluid transmission
Inventor: SUGIMOTO GIICHI
IPC: B23D71/00
Filed: 1994-06-21
Abstract: PURPOSE:To provide an oscillation device in which an oscillator can reciprocate by a simple means of supplying fluid such as air or water, and which can be applied in very wide range. CONSTITUTION:A main body is provided with a fluid supply passage 3. An oscillator 7 is formed to a substantial T form, and composed of a head 9 having bilateral arms 8 and a leg 10. The leg 10 of the oscillator 7 is loosely fitted to the fluid supply passage 3. The head 9 of the oscillator 7 is movably installed in a long hole 13 formed on the main body in a bilateral direction through a pin 11. One side of a leading end of the leg 10 abuts against a fluid supply passage wall for closing a discharge port of the fluid supply passage 3 by means of the arm 8 opposite to the abutting side. The oscillator 7 is oscillated by the pressure of the fluid flowing into a gap between the wall of the fluid supply passage and the leg 10 of the oscillator 7. The oscillator 7 bilaterally reciprocates by successively supplying fluid.
Patent JP-S5588983-A (JP)
Title: Direct current arc welding machine
Inventor: ISHII HIDEO
IPC: B23K9/06
Filed: 1978-12-27
Abstract: PURPOSE: To simplify the circuit constitution of the captioned welding machine and prevent arc breakage, by connecting first and second half-wave rectifier circuits in the same direction, reactors, and part thereof in series between one output terminal of a transformer and lead wire in one end of secondary winding.  
     CONSTITUTION: When an AC power supply is applied to a transformer 10, a secondary voltage is rectified in a first half-wave rectifier circuit 11, and the output is applied to a welding wire 6 and base metal 7 through a reactor 5. At this time, by controlling the phase of thyristors TH1WTH3, the output voltage is changed to waveform a. On the other hand, the voltage of lead wire of secondary winding S is applied to conduct all the thyristors TH4WTH6 in a second half-wave rectifier circuit 12 for superposition to obtain a voltage of waveform b, so that arc breakage may be prevented. Further, with the induced voltage (a), voltages (c) and (b) are induced in the reactor and the lead wire thereof in the direction of arrows, respectively. When the thyristor TH1 is changed to the arc, and the waveform b to a, the voltage (d) is decreased to (c), so that the voltage shown by oblique lines in the drawing may be obtained. The voltage (c) is smaller when the current is smaller, and even if it changes in the direction of increasing the arc length, the arc may not be broken. 
     COPYRIGHT: (C)1980,JPO&Japio