baber/WOPTO huggingface dataset:
Patent JP-H10222974-A (JP)
Title: Recording/reproducing apparatus
Inventor: TAKIGAWA MAKITO
IPC: G11B33/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To insert a storage medium only with a single hand, and automatally close a door when the storage medium is inserted by always urging in the closing direction, the door through which the storage medium is loaded/unloaded, locking the movement of door in the closing direction when it is opened for the predetermined angle or more and releasing the lock with engagement with the storage medium when it is inserted. SOLUTION: A door 6 is supported to be opened or closed through engagement between a bearing hole 8 and the shaft 9 of bezel 3 and is energized in the direction to close the entance 5 of the magazine 4 with an urging member. When the door 6 is opened up to the lock position, the lock pawl 13 of door 6 engages with a lock piece 12 of the door lock member 10. Thereby the door 6 is locked in the opening condition. When the magazine 4 is inserted from the entrance 5, a playing end 11a of the door lock member 10 is pushed by the magazine 4 to reset the lock. Thereby, the magazine 4 can be inserted with a single hand and the door 6 can be closed automatically when the magazine 4 is inserted to improve manipulation flexibility.
Patent JP-S57139676-A (JP)
Title: Proximity fuse device
Inventor: KUNO HARUYOSHI
IPC: F42C13/04
Filed: 1981-02-23
Abstract: PURPOSE:To enable the increase of probability of hit against a target plane by providing an accelerometer detecting the turning acceleration of a missile and a mechanism varying the tilt of an antenna pattern to the axis of the missile. CONSTITUTION:Two accelerometers 49 are fitted to the body 41 of the missile so as to detect accelerations in the vertical and horizontal directions thereof respectively, and the output signals of these accelerometers are amplified by an amplifier 50 and thereby a motor 42 is driven. As the turning acceleration of the missile increases, the amount of backward movement of a transmitter-receiver 44 caused by the driving of the motor 42 in accordance with the output signals of the accelerometers increases and thereby the forward tilt of the antenna pattern A is enlarged. Accordingly, when the missile turns in proportional to the movement of the target plane, the antenna pattern is tilted forward in accordance with the turning acceleration thereof, whereby the probability of hit can be increased.
Patent JP-S58144438-A (JP)
Title: Method of refining aluminum molten metal and apparatus therefor
Inventor: DAGA TSUNEO
IPC: C22B21/06
Filed: 1982-02-18
Abstract: PURPOSE:To prevent the reduction of refining reaction caused by the growth of gas bubbles into a bulky state, in refining molten Al metal with refining gas, by temporarily reserving the refining gas at the top end of a rotor provided in the melt, raising its temp., and letting it float up as fine bubbles through the melt. CONSTITUTION:The melt of Al or an Al alloy is poured through an inlet 11 into a treating cell 10 made of a heat-insulating refractory material and discharged through an outlet 12. On the way, a rotor 1 made of a material excellent in fire and erosion resistance and unreactive to the melt is rotated. Refining gas such as chlorine, nitrogen or CO2 is supplied to the gas-reserving part 5 of the rotor 1 at its top end, temporarily reserved therein to raise its temp. nearly up to the temp. of the melt, and then let float as fine bubbles from notches parts 7 through the melt. Since the temp. of the gas bubbles is high, the gas bubbles are reacted as fine bubbles having a large surface area with the melt without  being further expanded and integrated into bulky bubbles during their rising movement. Consequently, the molten metal is refined by lifting up and removing  H2 gas and non-metallic inclusions contained in it as dross 17.
Patent JP-S58142506-A (JP)
Inventor: HOSOKAWA ZENUEMON
IPC: H01C13/00
Filed: 1982-02-18
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-H10219366-A (JP)
Title: Equipment for repeatedly returning back converter slag
Inventor: UTSUNOMIYA KIMIAKI
IPC: C22B15/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To remove a brick as a foreign matter in a converter slag at the time of returning back the converter slag to a refining furnace. SOLUTION: In an equipment repeatedly charging the converter slag produced in the converter for treating a matte into the refining furnace melting copper concentrate and producing the matte and the slag through a ladle, a grating 2 constituted with two or more pieces of bars 2a arranged in the smaller interval that the brick size in the converter slag so as to substantially line the bars along the inclining surface of the ladle 3 is set on the pouring hole 1 for pouring the slag from the ladle.
Patent JP-S56122177-A (JP)
Title: Microminiature hall element
Inventor: SHIBAZAKI ICHIROU
IPC: H01L43/06
Filed: 1980-02-29
Abstract: PURPOSE:To obtain a microminature Hall element by arranging a Hall element chip having a Hall element magnetosensitive unit and an electrode unit in the hole of a substrate to which electric leads are bonded onto a planar surface and molding the entirety with resin. CONSTITUTION:A Hall element magnetosensitive unit 2 and an electrode unit 3 are formed on a substrate 1, and a Hall element chip 4 is disposed within a hole 9 of a substrate 8. Electric lead 11 formed of metal is bonded onto the planar surface of the substrate 8, the end 12 of the lead 11 is extended on the hole 9 and connected electrically to the electrodes 3a, 3d. The entire Hall element chip 4 is molded with resin 13 together with the end 12 connected to the electrodes 3a, 3d of the electric lead 11, and the chip 4 is integrated with the substrate 8. The substrate 8 is a veil of the resin mold with the external connecting function of the Hall element.
Patent JP-S59151253-A (JP)
Title: Write log recording system
Inventor: MATSUSHIMA HITOSHI
IPC: G06F3/06
Filed: 1983-02-18
Abstract: PURPOSE:To read out the write log of a magnetic disk device even if the magnetic disk device is stopped by not recording the write log on the magnetic disk device but recording it in another memory connected to a magnetic disk control adapter. CONSTITUTION:When a CPU1 transmits a data write command to, for example, a magnetic disk device 8-1, a magnetic disk controller 2 calculates an address corresponding to the disk device 8-1. A magnetic disk control adapter 3 writes data in the disk device 8-1 by the command. After the write, the write log is recorded in the storage area of a memory 7, which is determined by the address calculated by the controller 2, through an address circuit 4 and a write circuit 5. Similarly, at each time the data is written in the magnetic disk devices 8-1- 8-n, the write log is recorded in the area of the memory 7.
Patent JP-S56123396-A (JP)
Title: Plating bath of nickel-tungsten alloy
Inventor: FUEKI SHIMETOMO
IPC: C25D3/56
Filed: 1980-02-29
Abstract: PURPOSE: To improve the throwing-power capability of an Ni-W alloy plating layer by adding a specific phenolic compound to an Ni-W alloy electroplating bath contg. Ni salt, W acid salt and complexing agent.  
     CONSTITUTION: A phenolic compound such as phenol, cresol, or salicylic acid expressed by the constitutional formula [I] is added at 3.5×10 -4 W3.5×10 -3 mol/l to an Ni-W alloy plating bath contg. 2.5W10g/l, in terms of Ni ion concn., Ni salt such as nickel sulfate, nickel acetate or the like, 0.2W0.9mol/l a complexing agent such as ammonium citrate, ammonium tartrate or the like and 0.1W0.5mol/l W acid salt such as Na salt or K salt of W acids as the composition for the plating bath used in electroplating of Ni-W alloys. Here, R 1 , R 2 , R 3 , R 4 , R 5  in the formula [II] are H, alkyl group, halogen, COOH or SO 3 H, respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07217082-A (JP)
Title: Bar spacer
Inventor: SAKAGUCHI NOBUHIRO
IPC: E04G21/12
Filed: 1994-01-28
Abstract: PURPOSE:To improve workability by installing an auxilairy reinforcement receiving part in a column part falling from an upper reinforcement receiving part, and also installing a grounding foot part combinedly in a lower end of this column part, and welding the lower reinforcement receiving part to this column part. CONSTITUTION:A bar spacer is tilted so as to make a tip of both grounding foot parts turn upside down, and a reinforcing bar 10 at the lower side is situated in space between both these grounding foot parts 6. Next, when the bar spacer is made to rise up as uplifting the reinforcing bar 10 so as to an upper peripheral surface of the reinforcing bar 10 at the lower side come into contact with the lower reinforcement receiving part 13, each auxilairy reinforcement 11 is scooped up on an auxilairy reinforcement receiving part 9. In succession, when the bar spacer is lowered to a form surface 15, the grounding foot part 6 is received by this form surface 15, therefore the reinforcing bar 10 at the lower side is held at the specified height from the form surface 15. Likewise a reinforcing bar 3 at the upper side is mounted on the upper reinforcement receiving part 4 of the bar spacer.
Patent JP-H11296285-A (JP)
Title: Device including means for storing depression of start key button
Inventor: FOURE PATRICK
IPC: H04M1/724
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a device including a means for storing the depression of an improved start key button to solve an in convenience that a microprocessor can operate only after an initialization phase which continues for about several seconds. SOLUTION: The proposed device is provided with a microprocessor 26 including a start key button for generating a start signal when it is depressed. When the microprocessor 26 of the device is in an initialization phase, it cannot be operated. A start signal generated by depressing the start key button 25 is stored in a storage circuit. The microprocessor 26 reads out the stored start signal after the end of initialization phase. An application area of the device includes a telephone and a business automation mobile object.
Patent JP-S62183631-A (JP)
Title: Bridged tap equalizing circuit
Inventor: SAKAI KAZUNORI
IPC: H04B3/06
Filed: 1986-02-07
Abstract: PURPOSE:To identify the 1st-order echo quantity with one time slot delay and less than 50% even in any bit pattern by providing a thershold value circuit having plural threshold values and an echo identification circuit to identify the echo quantity. CONSTITUTION:The threshold value control circuit 5 sets plural threshold values a-f, a'-f' to identify the echo quantity in the bit pattern of '1,-1' as shown in figure (a). A reception level is measured by eight threshold values of the negative portion in order to identify the 1st-order echo quantity (level of positive side f), the 1st 1st-order echo quantity identification circuit 4 uses the highest level (level at negative side d') having logical '1' as a reception wave level based on the result obtained at each threshold value and takes a difference with the transmission wave level (level at negative side a'). The result of the 1st order echo quantity identification circuit 4 is superimposed on the negative portion of the output of the equalizer 2 as a differentiation pulse. In the bit pattern of '1,0' as shown in figure (b), the 1st-order echo component (level of positive side g) is identified under the condition of the echo quantity less than 50% and the result is superimposed on the output of the equalizer 2 as a differentiation pulse at the negative portion.
Patent JP-H07284013-A (JP)
Title: Picture handling device
Inventor: TOMIZAWA MASAOMI
IPC: H04N5/262
Filed: 1995-02-15
Abstract: PURPOSE:To improve accuracy and a speed at the time of detecting pasting deviation and to reduce the scale of an arithmetic circuit by setting first and second feature parts by using orthogonal coordinates so as not to generate a discrepancy as much as possible at the time of pasting divided picture data together. CONSTITUTION:At the time of pasting two pasting parts M15 and M16 together, after the first feature point Bao (x, y1) on a screen 15 being a reference is set, the second feature point Bbo (x, y2) is set while parallelling a (y) axis passing through the first feature point. In such a manner, an inclination angle thetagenerated heretofore is turned to '0', a first corresponding point Bco (X3, Y3) and a second corresponding point Bdo (X4, Y4) on the pasting part 16 to be pasted above are turned to the same and the rotation angle theta of the first and second corresponding points is corrected. At this time, formulas DELTAx=X-X3 and DELTAy=Y1-Y3 are used, the arithmetic operation of the value of rotation deviation theta is completed just by the arithmetic operation of the term of arc tan by the formula theta=arc tan {(X4-X3/Y4-Y3)}, the arithmetic operation is simplified and the accuracy is improved as well.
Patent JP-H06245423-A (JP)
Title: Stator for motor
Inventor: FUJITA KATSUTOSHI
IPC: H02K3/38
Filed: 1993-02-16
Abstract: PURPOSE:To prevent defects such as disconnection of a stator winding of a motor and to facilitate handling. CONSTITUTION:A stator winding 2 is covered from an inner peripheral side to an peripheral side of a stator core 1 with an adhesive paper tape or a cloth tape having electric insulation so as to continuously coat its entirety. A coil end is enclosed with the paper or cloth tape having the insulation, thereby protecting it against disconnection due to handling at the time of shaping.
Patent JP-S60170356-A (JP)
Title: Optical transmission system
Inventor: MIKAMI KAZUO
IPC: H04B10/54
Filed: 1984-02-14
Abstract: PURPOSE:To effectively make two-way transmission by using a single-line optical fiber and luminous photoreceptor element, by sending out a transmitting condition signal having a fixed time length after transmission is started and handing over the transmitting right to the partner side after passing a fixed time from the start of the transmission. CONSTITUTION:If the transmission enable signal EN1 of a transmission enable signal (EN) 1 terminal is ''1'' when data transmission is made from a transmitting device 11, transmitting data IN1 is inputted through an IN1 terminal. Then the light emitting section 14 of the light emitting photoreceptor 16 of the device 11 emits lights in accordance with the transmitting data and the optical signals are transmitted to the element 16 of another transmitting device 12 through a single-line optical fiber 13. The optical signals are received at the photoreceptor section 15 of the device 12. While the data transmission from the device 11 to the device 12 continues, the condition where the signal EN1 is set to ''1'' and signal EN2 is set to ''0'' is maintained and the device 11 side and device 12 side are set to the transmission mode and reception mode, respectively. When the signal EN1 is ''0'' at the device 11, its mode is reception mode and transmitting right is at the other device 12 side.
Patent JP-S62185472-A (JP)
Title: Solid-state image pickup device
Inventor: NIIMURA TSUTOMU
IPC: H04N5/335
Filed: 1986-02-08
Abstract: PURPOSE:To suppress the power consumption of a horizontal driving circuit part to comparatively small degree and to suitably control unnecessary radiation by sequentially enlarging the amplitude of a horizontal transfer driving signal supplied for driving the horizontal transfer part during the respective horizontal transfer periods and improving the horizontal transfer efficiency. CONSTITUTION:A signal charge read to respective vertical transfer part 6 after stored in a light receiving part 4 is sequentially vertically transferred to the horizontal transfer part 8 every holizontal blanking period Hb. Further, the vertically transferred signal charge is sequentially horizontally transferred to an output part 9 every horizontal video period Hv and an image pickup outputs SO is obtained from the output part 9. In the respective horizontal transfer periods of the horizontal video period, two phase horizontal transfer driving pulses PHIh1 and PHIh2 supplied to the horizontal transfer part 8 from the horizontal driving circuit 13 have the respective amplitude sequentially enlarged. Accordingly, the signal charge in the horizontal transfer part 8 is horizontally transferred with the large transfer efficiency as it is directed to the output part 9 and the reduction thereof according to the transfer as approaching to the output part 9 becomes small. As a result, a video signal output Sv has an undesired level drop suppressed.
Patent JP-H07237740-A (JP)
Title: Conveying device
Inventor: OMORI AKIRA
IPC: B65G47/90
Filed: 1994-02-24
Abstract: PURPOSE:To shorten the operation time of work as well as to simplify the work and to make operations practicable inside a building where the height of the ceiling is low. CONSTITUTION:A conveying device is equipped with a first conveying path 1 composed of a pair of right and left rails 1a, a second conveying path 3 composed of a pair of right and left rails 3a and provided with a space toward the first conveying path 1 in the longitudinal direction, and a 90 deg. turnover device 5 arranged between the first and the second conveying paths 2, 3. The 90 deg. turnover device is equipped with two truck supporting bases 6, 7, which freely oscillate in 90 deg. around the axis extending to the right and left directions between their level condition and vertical condition and are at a right angle to each other. Truck upholding means 8, 9, which allow trucks 2, 4 to come and go between the respective truck supporting bases 6, 7 and conveying paths 1, 3 when the respective truck supporting bases 6, 7 are in a level condition and which change the positions of the respective truck supporting bases 6, 7 and the truck 2, 4 to a vertical condition and hold them in such condition when the respective truck supporting bases 6, 7 become vertical, are provided on the respective truck supporting bases 6, 7.
Patent JP-H10225873-A (JP)
Title: Nut rotating device
Inventor: UEHARA TATSUO
IPC: B25B23/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a nut rotating device of favorable workability in which a nut can be easily and speedily moved for a long distance in moving the nut to a specified position of a long male screw. SOLUTION: A nut rotating device comprises a support frame 1, a passive rotation member 3 rotatably installed on the support frame 1, provided with a through hole 3d to penetrate a male screw 5 at an axial center position of a rotation axis, and provided with holding parts 3a, 3b to hold the nut 4 to be threaded with the male screw 5 at one end of the through hole 3d, a drive rotation member 7 rotatably installed on the support frame 1 to be apart from the passive rotation member 3, and rotation torque transmission means 3c, 7c, 12 to transmit rotation torque of the drive rotation member 7 to the passive rotation member 3.
Patent JP-S61188328-A (JP)
Title: Stacking method for steel bar and wire coil
Inventor: NAKAMURA KAZUKICHI
IPC: B65G1/04
Filed: 1985-02-14
Abstract: PURPOSE:To prevent a packing or winding type of a coil from being deformed in a way of making load so as not to be directly imposed on, and aim at the promotion of smoothness in rewinding work of the coil, by supporting load of the coil overlaid on a lower coil with a coil cradle. CONSTITUTION:A coil 1 being made up of winding steel bar and wire rod products is mounted on four base blocks 35 set up on a floor surface. Next, four coil cradles 3 are mounted on these base blocks 35 in a coil circumferential direction at regular intervals in a state of getting astride an inner circumferential surface 12, an upper end face 11 and an outer circumferential surface 13 of this mounted coil 1. In addition, the coil is mounted on the coil cradle 3. Afterward, mounting of the coil cradle 3 and the coil 1 is alternately repeated and the coil 1 is stacked up. Stacking the coil like this, load of the coil 1 overlaid on the lower coil 1 is supported by the coil cradle 3 so that no load of the upper coil 1 is directly imposed on the lower coil 1.
Patent JP-H08216488-A (JP)
Title: Stamp
Inventor: YAMAMOTO MINORU
IPC: B41K1/32
Filed: 1995-02-15
Abstract: PURPOSE: To provide a stamp which prevents the leakage of ink from a perforated hole even when the air in an impregnating unit is expanded due to temperature change. CONSTITUTION: The holding male member 67 of a frame 26 is passed via the through hole of the holding female member 76 of a frame holder 5 to hold the frame 26 in the holder 5. First and second inner walls 71, 73 are not brought into contact with the upper surface side recess 61 of the frame 26, and the inner wall 65 of the frame 65 is not brought into contact with the holder 5 as well. Accordingly, the frame 26 is held by the holder 5 in the state that the air can communicate from the exterior with the recess 61. A communicating hole 69 for allowing the recess 61 to communicate with the recess 25 for mounting an impregnating unit 27 is provided. The air in the expanded unit 27 is fed to the recess 61 of the frame 16 via the hole 69 of the frame 26.
Patent JP-S59154712-A (JP)
Inventor: KOJIMA YASUO
IPC: H01B5/08
Filed: 1983-02-22
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-H04288645-A (JP)
Title: Information processing system
Inventor: OOSAKI AKIHISA
IPC: G06F12/08
Filed: 1991-02-21
Abstract: PURPOSE:To effectively use an incorporated cache memory of a central arithmetic processing unit by preventing an external cache memory and the incorporated cache memory from holding the same data. CONSTITUTION:This system consists of a central arithmetic processing unit 1 having the incorporated cache memory and a buffer, an external cache memory 3 which is connected to the incorporated cache memory 7 by a CPU bus 4 and is connected to a buffer 9 by a bus 10 only for data abandonment, and a main storage device 2 which is connected to the external cache memory 3 by a system bus 5.
Patent JP-H05226652-A (JP)
Title: Developer and developing method of photoresist, and manufacture of film transistor
Inventor: TSUTSU HIROSHI
IPC: G02F1/136
Filed: 1992-02-14
Abstract: PURPOSE:To prevent battery effect and form a minute ITO pattern accurately by using alkaline aqueous solution, where nitrate is added, as the developer of a photoresist in the case where aluminum and ITO are electrically contacting with each other. CONSTITUTION:A first conductive layer 2 selectively coated with opaque conductive material is made on a translucent substrate 1, and the exposed face is covered with an insulator layer 3, inclusive of this. Next, the specified area is covered with semiconductor layers 4, 5, and 6, and they are selectively coated with metal which has aluminum for its main ingredient so as to form a pair of conductive layers 7 and 8. Moreover, a translucent electrode 9 in contact with one side of these is made by coating the whole surface with ITO9, and then, etching ITO9, using a photoresist pattern, which is made by applying photoresist all over the surface and exposing it and developing it in the developer of alkaline aqueous solution including nitrate, as a mask. Hereby, an ITO pattern without the corrosion and dissolution by battery effect and minute and high in accuracy can be made.
Patent JP-H10225014-A (JP)
Title: Motor control device
Inventor: ISHIKAWA TETSUHIRO
IPC: H02M7/48
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To supply power efficiently from a battery provided on an electric vehicle to a commercial power side, when the commercial power failed. SOLUTION: A switching circuit 14 is provided parallel to an inverter 12 connected to a main battery 10 provided on a vehicle. When detecting a commercial power failure, a controller 20 controls by PWM the switching transistors 1a to 3b of the inverter 12 and controls the on-off of the switching transistor 4a, 4b of the switching circuit 14, to cause the same current of the same phase to flow in each phase of a motor 16 and thereby to supply power to the commercial power side. No torque is generated in the motor 16 because of the same current of the same phase, which enables efficiently to supply power.