baber/WOPTO huggingface dataset:
Patent JP-S6484489-A (JP)
Title: Manufacture of magnetic valve memory element
Inventor: FURUKAWA KUNIAKI
IPC: G11C11/14
Filed: 1987-09-28
Abstract: PURPOSE:To make the collapse magnetic fields of both a major part and a minor part correspond without adding mandays so much, and to decrease a margin loss by making the spacer of a major part masked, and filling an additional ion to the minor part. CONSTITUTION:After ion impregnation 12 is performed to a magnetic valve crystal 11 on a substrate 10, a first spacer 13, conductor pattern 14 and an inter-layer insulating film 15 are formed. Next, the major part is covered with a resist pattern 16, and a spacer 13, the inter-layer insulating film 15 and the resist pattern 16 of a minor part 17 are eliminated by dry etching. Next, the first spacer 13 and the inter-layer insulating film 15 of the major part are masked, and additional ion impregnation 18 is performed to the minor part 17. Thus, constituting the titled element as the above, the collapse magnetic fields of the major part and the minor part are made correspond, and the margin loss due to the dislocation of a bias level can be decreased with a few mandays.
Patent JP-S60130402-A (JP)
Title: Method for removing slag produced in melt-cutting cast billet
Inventor: INOUE KAZUTERU
IPC: B22D11/12
Filed: 1983-12-19
Abstract: PURPOSE:To remove surely the slag of low carbon steel as well as of high carbon steel by removing the slag by utilizing the rolls of a reversing mill rotated reversely to the advancing direction of a cast billet. CONSTITUTION:The root part 12a of slag 12 sticking to the end part of a cast billet 11 exists at the end part of billet 11, and the other slag is in a state of floating from the surface of billet 11 or in a state of being pressed against the billet 11 surface by transporting rolls in a transporting stage after the billet is cut. The slag 12 can be therefore removed by cutting off the part 12a from the billet 11. Then the roll gap of rolls 14 of a reversing mill is set smaller than that in ordinary rolling, and the billet 11 is pressed against the rotating rolls 14 rotated previously in the advancing direction of billet 11. The slag 12 is then blown away in the tangential direction by a tensile force caused by the frictional force of rolls 14. Next the roll gap and rotational directions of rolls 14 are restored to those of the ordinary rolling state, to roll the billet 11.
Patent JP-S6484671-A (JP)
Title: Semiconductor device
Inventor: OBAYASHI MASAYUKI
IPC: H01L29/68
Filed: 1987-09-28
Abstract: PURPOSE:To decrease an on-resistance and restrain a latch-up by a method wherein a region which is lower than a source in an impurity concentration and the same conductivity type as the source is made sandwiched in between the source and a well of a transistor. CONSTITUTION:A low concentrated impurity source region is made interposed between an N<+>-type source region 6 and a P-type well region 3 of an upright power MOS field effect transistor. By this process, a parasitic bipolar transistor composed of a source, a well, and a drain which serve as an emitter, a base, and a collector respectively is made to decrease in an emitter injection efficiency and also in an emitter ground current amplification factor. A short-circuit resistance between a source and a drain is made to increase, and a channel width per unit area is made larger, so that an on-resistance can be decreased.
Patent JP-H0958455-A (JP)
Title: Output shaft for booster
Inventor: GOTO HIROCHIKA
IPC: B60T13/565
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent an adjusting screw from being attached out of upright by fitting a guide part into a small diameter part of a shaft hole so that a shaft center of the adjusting screw is made to be agreed with that of a push rod and by threadably attaching a screw part to an inner peripheral surface of the shaft hole in this state. SOLUTION: An output shaft 23 is composed of a push rod 24 and an adjusting screw 25. A shaft hole 26 is formed at the tip part of the push rod 24, and a small diameter part of the shaft hole is formed to be smaller than an outer diameter of a screw part 25C of the adjusting screw. The screw part is constituted of a tapping screw, a guide part 25D is provided at an inserting side guiding from the screw part to the shaft hole, and a plurality of annular projections 27 are provided whose outer diameter is formed to be approximately equal to the inner diameter of the shaft hole.
Patent JP-S62238872-A (JP)
Title: Production of electrically conductive interior material
Inventor: FUKUI YOSHITAKE
IPC: B29C65/02
Filed: 1986-10-09
Abstract: PURPOSE:To obtain an interior material having excellent decorative appearance and high electrical conductivity to enable the dissipation and elimination of static charge, by integrally laminating a specific surface sheet layer to the surface of an electrically conductive synthetic resin back layer produced by rolling a resin composition in the form of a sheet having a prescribed electrical conductivity. CONSTITUTION:An electrically conductive filler such as carbon black is blended to a synthetic resin and the composition is calendered or extrusion molded to a sheet having a prescribed electrical conductivity. The sheet is used as a backing layer A composed of electrically conductive synthetic resin layer. A sheet-formed surface layer B is integrally laminated to the surface of the backing layer A. Concretely, a synthetic resin is compounded with >=5% carbon black powder and granulated to granules 1 of 0.5-5.0mm diameter. The granules are mixed with a non-conductive colored synthetic resin particles 2 to obtain particle mixture containing 2-30% former particles. The mixture is used as a surface layer B and is spread over the surface of the backing layer A at a prescribed thickness and heated in a furnace to melt and soften the mixed particles and the backing layer A. The mixed particle layer is collapsed with an embossing apparatus to obtain the objective sheet.
Patent JP-H03103786-A (JP)
Title: Ultrasonic probe
Inventor: MIZUMURA KOICHI
IPC: G01S7/521
Filed: 1989-09-19
Abstract: PURPOSE:To improve mechanical strength to environmental temperature variation by forming a necessary gap which reaches the electrode of a porous piezoelectric vibrating element made of porous ceramic and soldering a conductor to the electrode by utilizing the gap. CONSTITUTION:The gap 9 which reaching the electrode 2 of the porous piezoelectric vibrator 1 of the ultrasonic probe, which generates an ultrasonic wave, from outside is formed in a back load 3 contacting the porous piezoelectric vibrator 1. When the conductor 7 is run through the gap 9 while being bent and then the electrode 2 and conductor 7 are soldered in a solder zone 8, the influence of stress due to the environmental temperature variation can be evaded and the mechanical strength is improved to obtain the highly reliable ultrasonic probe.
Patent JP-S62101139-A (JP)
Title: Interruption multiplex transmission system
Inventor: YUKIMATSU KENICHI
IPC: H04J3/00
Filed: 1985-10-28
Abstract: PURPOSE:To send information with high urgency without waiting by storing once information of an interrupted frame in a buffer and sending it after the interruption frame and keeping the relation of a series of information strings even when the frame interval is changed in the delay. CONSTITUTION:A distance buffer 108 and an address pointer buffer 107 are buffers for the first-in first-out FIFO and shifted every time a relay frame is sent. A delay time count buffer 109 is a buffer shifted corresponding to the distance buffer 108 and represents how many frames corresponding to each distance stored in the distance buffer 108 are stored. That is, the content of a delay time count buffer 109 is set to '1' when the distance is stored in the distance buffer 108 and incremented by '1' at each frame interval.
Patent JP-S60124641-A (JP)
Inventor: UENDERU AROISU EERUHAATO
IPC: C08L67/06
Filed: 1984-11-16
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-H1176416-A (JP)
Title: Torque device
Inventor: OGAWA ATSUSHI
IPC: A61M25/01
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To keep a medical wire in a wound ring condition by providing a means gripping a wire part of the medical wire in a torque device which is used for applying rotational force to the medical wire. SOLUTION: This torque device, which is formed of resin material such as polyacetal, is constructed of a cylindrical chuck 11, through which a wire is passed, and a fastening cap (chuck turner) 12. When the fastening cap 12 is turned for transmitting rotational torque to the wire passed inside, the wire is fastened. In this case, a slit 15 for gripping a plurality of wire parts arranged in the direction perpendicular to the rotation axis is formed in the rear end part of the chuck 11. The slit 15 is provided with a rectangular cross section, however, a slit provided with a triangular/trapezoidal cross section may be used. In this way, a wire W, which is varied in the outside diameter, can be held.
Patent JP-S59149929-A (JP)
Inventor: MAIKERU II MUURU
IPC: B29B9/16
Filed: 1983-12-22
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-S60135153-A (JP)
Title: Machine tool associated with tool replacing system
Inventor: KITAMURA YOSHITO
IPC: B23Q3/155
Filed: 1983-12-21
Abstract: PURPOSE:To simplify a tool replacing arm thus to realize energy saving by replacing a heavy weight tool through motion of spindle head at the machine tool side while through up/down motion and turning of tool receiving table at the magazine side thereby distributing the replacing function. CONSTITUTION:Upon completion of carrying work of a work, the axis of spindle 16 is positioned at the tool replacing position 91 of machine tool to move the spindle head 12 in separating direction thus to draw out the used side cup 20 which is swinged to the tool replacing position 91 through turning of arms 95, 97. Here, the side cutter 20 is fitted in the projected portion of arm to advance the stopper and rod thus to stop the side cutter 20 by means of the stopper. Thereafter, the arms 95, 97 are swinged to the tool replacing position 89 at the tool magazine side to lift the tool receiving table 69 as it is then inverted to position the yet-used side cutter 20 to the tool replacing position 89. Thereafter, said table 69 is lowered to seat the cutter 20 on the projected section to stop the cutter 20 by means of the stopper. Then it is inserted over the spindle 16 to complete mounting resulting in distribution of replacing function.
Patent JP-2001066690-A (JP)
Title: Accessory mounting device for finder
Inventor: MATSUMOTO ATSUSHI
IPC: G03B17/56
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent unexpected falling of finder accessories while carrying or operating. SOLUTION: As for the accessory mounting device, locking grooves 2b are formed in mounting grooves 2a arranged on both sides of the eyepiece frame 2 of a finder 1, and a flexible locking pawl 11a is arranged on the mounting shoe 11 of the accessory so as to correspond with the locking groove 2b. A locking plate 12 with a locking part 12a and a knob part 12b is held between the mounting shoe 11 and the accessory main body 20. Prior to the attaching/detaching operation, the locking plate 12 is slid downward to a click position by manually operating the knob part 12b.  As for the attaching/detaching operation, the guide part 11g of the mounting shoe 11 is inserted into the mounting groove 2a of the eyepiece frame 2, and the mounting shoe 11 is moved upward in a state where the locking pawl 11a is widely open, and when an abutting surface 11h comes into contact with the bottom face 2c of the eyepiece frame 2, the pawl part 11b is fitted into the locking groove 2b and then stopped with a click. By sliding the knob part 12b of the locking plate 12 upward in order to prevent the falling, the locking part 12a is engaged with the cam part 11d of the locking pawl 11a, and then the locking pawl 11a is locked so as not be widely open outward.
Patent JP-H1184272-A (JP)
Title: Reflector adjusting device
Inventor: KIMURA HAJIME
IPC: G03B27/72
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a reflector adjusting device capable of adjusting a light condensing position by a reflector with high accuracy. SOLUTION: The reflector adjusting device 1 has a recess 2a for setting a carriage 3. When the carriage 3 is set in the recess 2a, a lamp 4 is lighted by a power source 11 and a cover 13 is turned to a closure position. The lamp light is then received by a PSD(position sensitive detector) sensor 12. If the light condensing position of the lamp light deviates from a permissible range, the first part of the reflector 10 is expanded by an adjusting screw 14. The second part thereof is then deformed and adjusted by an adjusting screw 15. Finally, the expanded first part is returned to the original shape and the first part is deformed and adjusted by the adjusting screw 14.
Patent JP-S6482269-A (JP)
Title: Image processor
Inventor: SATO TAKETO
IPC: G06T1/00
Filed: 1987-09-25
Abstract: PURPOSE:To obtain an optimum position of a lens diaphragm by obtaining a density histogram of a multilevel image generated in an image generating part and calculating a density distribution width in accordance with this histogram and displaying the calculation result on a display part. CONSTITUTION:An image generating part 1 generates a multilevel image from the image where an image pickup device picks up an object. A density histogram generating means 4 obtains the density distribution of the multilevel image to generate the density histogram. An image processing part 2 is provided with a density distribution width calculating means 5 which calculates the density distribution width in accordance with the density histogram. A display part 3 displays the calculation result of the density distribution width outputted from the image processing part 2. The density distribution width is successively displayed on the display part 3 by changing successively the lens diaphragm of the image pickup device and the position of the lens diaphragm for a maximum density distribution width is defined as an optimum position.
Patent JP-S60133600-A (JP)
Title: Semiconductor memory device
Inventor: YOSHIDA MASAAKI
IPC: G11C29/42
Filed: 1983-12-21
Abstract: PURPOSE:To reduce a chip occupying area as small as possible by using a part of an encoder part and a decoder part of Hamming code in common. CONSTITUTION:One Hamming code read out from a memory cell 4 is selectively inputted to a parity syndrome formation circuit parts 1-3 through a bus and the syndrome outputs are decoded by decoders 15-21 to correct the error of the read-out Hamming code. A part of the outputs from the decoders 15-21 is outputted to data bus through multiplexers 25-28 and writing buffers 32-35 and the residual of the outputs is outputted to a parity bus through the multiplexers 22-25 and writing buffers 29-31. The information on both the buses is rewritten in the cell 4.
Patent JP-H08103572-A (JP)
Title: Stick lever device
Inventor: ARAI MASAHIRO
IPC: H01H19/03
Filed: 1994-10-05
Abstract: PURPOSE: To easily change the neutral position of a stick lever without disassembling structural members. CONSTITUTION: A rotating operation part 36 having a stick lever 37 is fixed to a rotary shaft 34 of a variable resistor fitted to a housing 31. The housing 31 is provided with two support holes 42, 43 pierced therethrough. The support holes 42, 43 communicate with each other through a connecting groove 44. A support shaft 39 of an arm member 38 is selectively engaged with one of support holes. The rotating operation part 36 has projections A, B, C. The arm member 38 energized by a spring 45 is brought into contact with the projections A, B or A, C according to the position of the support shaft 39, and the rotating operation part 36 and the stick lever 37 are set in the neutral position N1 or N2.  In case of setting the neutral position, the operating part 41 of the arm member 38 is operated, and the support shaft 39 is moved along the connecting groove 44 to be engaged with the desired support hole 42 or 43.
Patent JP-S6487469-A (JP)
Title: Handling device for paper
Inventor: YABUKI HIROTAKA
IPC: B65H31/30
Filed: 1987-09-26
Abstract: PURPOSE:To securely stack sheets of paper and securely divide the sheets of paper into each counting collating unit by providing a dividing arm which conducts a circulating action of returning to a defined upper position detouring a stacking space. CONSTITUTION:A dividing arm 13 which conducts a circulating action including the action of being vertical lowered through a stacked space by means of a driving mechanism is provided in a stacking part 8 and conducts the circulating action of moving its positions 13a, 13b, 13c, and 13d in this order according to a defined timing. Also, a shutter 14 which conducts a circulating action being perpendicularly engaged with the dividing arm 13 by means of the driving mechanism is provided on the lower part of the stacking part 8 and conducts the circulating action of moving its positions 14a, 14b, 14c, and 14d in this order according to a defined timing. And, a housing box 5 having an insertable/ removable top plate 15 is provided on the lower part of these dividing arm 13 and shutter 14 and, by drawing the shutter 14 off of the stacking part 8, a set of a dividing card 16 and the discharged sheets of paper P which are stacked thereon are housed into the box 5 in order.
Patent JP-H04122541-A (JP)
Title: Tool holder
Inventor: NAITO SHIRO
IPC: B23Q11/10
Filed: 1990-09-12
Abstract: PURPOSE:To prevent outflow of cutting oil when removed from a main shaft by providing a check valve at an inflow port which communicates to an oiling port at an eccentric position of the main shaft of a first oil passage, by making an outflow port of a second oil passage communicate to an outflow port of the first oil passage and by providing a check valve at the second oil passage. CONSTITUTION:A first oil passage 15 provided at a body 1 is constituted by a longitudinal hole 16 provided at a portion of a flange 2 of the body 1 in parallel to the axial direction of a tool holder A, a lateral hole 17 which communicates to it and is provided in the radial direction, and a groove 18 for distribution formed at a receiver 11, and an inflow port 20 of an oil passage 15 is provided at the position opposite to an oiling port at an eccentric position of the main shaft, and a check valve 23 is provided at the inflow port 20 of the oil passage 15. A second oil passage 28 is constituted by a through hole 29 formed at the shaft center position of the body 1, a through hole 30 formed at the shaft center position of a tension bolt 6, and a through hole 31 formed at the shaft center position of the receiver 11, and an inflow port 32 of the oil passage 28 is provided at the position opposite to the oiling port at the shaft center position of the main shaft, and a check valve 34 is provided at an outflow port 33.
Patent JP-2000073178-A (JP)
Title: Plastic mirror
Inventor: USUBA YASUYUKI
IPC: A47G1/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To produce a plastic mirror excellent in reflecting characteristics as a mirror and in the adhesion of a thin silver film at a low cost. SOLUTION: The plastic mirror consists of a transparent plastic sheet, transparent surface hardening films formed on both faces of the sheet, a thin silver film formed on one of the surface hardening films by an electroless silver mirror reaction after surface activation by plasma treatment, corona treatment, alkali treatment or chromic acid treatment and a thin copper film formed as a protective coat on the thin silver film by electroless plating.
Patent JP-H0289525-A (JP)
Title: Controller for press feeder
Inventor: ABE RIICHI
IPC: B21D43/00
Filed: 1988-09-27
Abstract: PURPOSE:To contract the difference between the target value of a position used for the computation of speed command information and the present value by reading the target value of the position of each control axis corresponding to the press crank angle estimated based on a calculated press speed. CONSTITUTION:A CPU 1 reads the press crank angle at a time tn through a synchro 3 for the press to write its data in the memory 13. Then, the CPU 1 calculates a prescribed formula through an average predicted speed of the press to read a target value of the feed axis according to the angle. Then, the angle is detected by this synchro 11 and the present value corresponding to the angle is read from the memory table of the memory 13. Then, the CPU 1 calculates the speed command information by the prescribed formula and gives this to a servo amplifier 8 of an AC motor 9 to control the feed axis through a D/A converter 7. A lift axis and a clamp axis also are controlled simultaneously. Thus, the CPU 1 can be followed very efficiently by the press crank angle and control each axis of feeders.
Patent JP-H0991093-A (JP)
Title: Contact type input device and station service equipment
Inventor: YOSHIHARA SETSUO
IPC: G06F3/0487
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an input device by which desired information can be easily and exactly inputted without depending on the sense of sight and an eyesight handicapped person can easily utilize an automation equipment, for example. SOLUTION: On a color liquid crystal display 20, a resistance sheet type touch panel 21 detecting the contact operation of an operator and the location is provided. This device is provided with an intrusion detection frame 22 optically detecting the approach of the contact operation of the touch panel 21 and the location. The operation guide information based on the detection of the intrusion detection frame 22 is reported toward the operator's hearing sense.
Patent JP-S62102893-A (JP)
Title: Method for removing chlorine from drinking water
Inventor: YAMASHITA ICHIRO
IPC: C02F1/76
Filed: 1985-10-28
Abstract: PURPOSE:To decompose and remove the residual chlorine in city water in a short time by utilizing the action of various plants having a high content of tannic acid and the enzyme contained in the plants, charging the plants in water, and agitating the water. CONSTITUTION:As a method for most safely and naturally removing chlorine used for sterilizing drinking water, various plants contg. tannic acid in the raw or the dried plants are charged in water to the extent of about 0.5-1%, based on the water. Then the water is agitated, and the residual chlorine is instantaneously decomposed and eliminated by the action of the tannic acid and the enzyme contained in the plants.
Patent JP-S61119441-A (JP)
Title: Engine stall preventive device for motorcar
Inventor: MORIKAWA KOJI
IPC: F02D45/00
Filed: 1984-11-15
Abstract: PURPOSE:To prevent occurrence of engine stall surely by letting fast idle compensation perform in a semiclutch condition, which is detected by detecting means of operating condition and is susceptible to engine stall on a manual transmission. CONSTITUTION:An acceleration switch 1 which turns on when the acceleration pedal is stepped, a transmission switch 2 which turns on when the transmission is shifted to the low gear, and a clutch switch 3 which turns on when the clutch is in semiclutch condition, are provided. These switches 1-3 are connected to a control circuit 5 through an AND circuit 4. And it is devised that when all switches 1-3 are in operating conditions under which all switches output ON signals, that means under which if clutch operation is mistaken the engine is susceptible to stop, a signal is sent to the control circuit 5, and fast idle compensation is performed by controlling an actuator 6, and let the engine revolution increase.