baber/WOPTO huggingface dataset:
Patent JP-H04341307-A (JP)
Title: Rotary thickener
Inventor: NAGASAWA TOSHIYUKI
IPC: B01D21/26
Filed: 1991-02-04
Abstract: PURPOSE:To provide a compact thickener capable of treating a large quantity of untreated liquid or slurry with high separation efficiency and continuous operation without the attendance of an operator. CONSTITUTION:A rotary sedimentation member 20 consisting of an overflow part which forms an upper end part and a solid/liquid separation tank for an underflow installed below is power-driven. The rotary sedimentation member is composed of vertical precipitation plates 30 which extend radially toward the periphery from the center. These plates are curved so that they project in a rotary direction from a planar view.
Patent JP-H06259232-A (JP)
Title: Device for execution of division
Inventor: NACIRI ROBERT
IPC: G06F7/537
Filed: 1994-02-07
Abstract: PURPOSE: To provide a dividing device which can be especially satisfactorily adapted to a microcontroller, in which a large number can be used as a module with a sufficient processing speed. CONSTITUTION: This device is designed in order to execute the division of a dividend A formed of (m) words by a base (b) by a divisor D. This is provided with an active memory 2, and a multiplying member forming one part of a calculating unit 8 provided with a first input terminal (x)i for the (x) words of a multiplicand and a second input terminal Ai for the (y) words of a multiplier. This is provided at the position of the memory 2 for adding the multiples of amounts (d) (b)k (b)J calculated by the above mentioned multiplying member, for applying the instruction of the zero value of a separated character to the above mentioned position by a testing means, for activating the calculating means until the testing means applies the above mentioned instruction, and for decreasing a value J by each instruction by a decreasing means.  The remainder of the division is present at the final position, and the quotient is present at the first position.
Patent JP-S59139765-A (JP)
Title: Control system of picture memory
Inventor: WADA YOSHINORI
IPC: H04N1/21
Filed: 1983-01-28
Abstract: PURPOSE:To write directly and at a high speed the picture information in each idle region which is irregularly generated within a picture memory by using each control memory for picture information and idle region. CONSTITUTION:The picture information is written, read and erased with a picture memory 2 under the control of a CPU1. In this case, a picture information control memory 3 is used to control the memory state of the picture information in the memory 2 for each page. At the same time, the contents of the memory 3 are checked and an idle memory region where no picture information is stored is extracted. Then the addresses are successively registered to an idle region control memory 4, and therefore the idle regions generated within the memory 2 are controlled.
Patent JP-H10208555-A (JP)
Title: Plastic film with transparent conductive film
Inventor: ASAOKA KEIZO
IPC: H01B13/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce warping of heating process by sequentially pasting a first film with its small linear expansion coefficient as a protective film and a second film having a linear expansion coefficient close to a film with transparent conductive membrane on an opposite face to a transparent conductive membrane forming face of a plastic film with transparent conductive membrane. SOLUTION: On an opposite face of a film such as polyallylate or the like having a transparent conductive membrane such as tin-added indium or the like on one face, preferably, a first film of 60 deg.C or more in glass transition point is stuck by adhesive. A difference in linear expansion coefficient between a second film stuck on the first film and a film with transparent conductive membrane is preferably 40ppm/ deg.C or less. Thereby, an effective linear expansion coefficient of the whole film is reduced to the minimum, displacement during patterning process or the like is lessened. An adhesive layer between a film with transparent conductive membrane and the first film preferably has thermal decomposition temperature of 100 deg.C or more and adhesive strength of 50g/cm or less.
Patent JP-S57130804-A (JP)
Title: Suspension device
Inventor: MARU HIDEKI
IPC: B60G9/00
Filed: 1981-02-03
Abstract: PURPOSE:To reduce weight of a suspension device by making it in such a manner as generating no torsion on an accelerator beam and realizing a closed section favorable in view of strength. CONSTITUTION:At least one of a pair of trailing arms 6, 6, for example, an arm 6 on the right is rotatably connected to an accelerator beam 4 through a ball bearing 8 and the like. In this case, the arm 6 on the left is rigidly tied to the beam 4. Since the accelerator beam 4 is positioned in the longitudinal and vertical directions by means of a pair of trailing arms 6, 6 and also positioned in the lateral direction by means of Panhard rod 5, one of two arms 6, 6 would rotate freely in relation to the beam 4 if there should be a difference in a stroke position between two wheels 3, 3, no torsion thus being made on the beam 4.
Patent JP-S61172649-A (JP)
Title: Expandable pattern for casting
Inventor: NARUSE KENJI
IPC: B22C7/02
Filed: 1985-01-28
Abstract: PURPOSE:To eliminate the need for cutting a gate part, etc. connecting to a cavity part by a cutter by providing a perforated plate-shaped means for removing foreign matter which does not melt in a molten metal to the boundary part between the cavity part and the gate part, etc. connecting thereto so that the gate part, etc. can easily broken by hammering. CONSTITUTION:This pattern consists of the cavity part 1, the gate part 9 connecting to the cavity part 1, a sprue part 2 connecting to the gate part 9 and extending upward and the means 3 for removing foreign matter disposed into the boundary part between the cavity part 1 and the gate part 9. The cavity part 1, the gate part 9 and the sprue part 2 are all formed of foamed polystyrene and the means 3 in constituted of a wire net made of iron. The casting part corresponding to the gate part 9 and the sprue part 2 including the means 3 is easily broken from the boundary part at the casting part corresponding to the cavity part 1 when the casting is taken out after the solidification of the molten metal and the periphery of the means 3 is hammered. The product is thus produced.
Patent JP-H05205300-A (JP)
Title: Lens shifting device
Inventor: NAGANO KATSUTO
IPC: G02B7/182
Filed: 1992-01-29
Abstract: PURPOSE:To provide a small-sized and lightweight lens shifting device. CONSTITUTION:A lens shifting device 1a consists of an actuator section 2a and a power supply section 3a. The section 2a is composed by joining a pair of piezoelectric plates 21a and 21a through a supporting plate 22, and is provided with a bimorph displacement element 23a that is bent/displaced into semi C- shape through voltage impression. Further an open hole section 24a is made in the respective centers of the plate 22 and the element 23a and an objective lens (optical pick-up lens) 20 is held in the section 24a. When the element 23a is bent/displaced into semi C-shape, the center of the element 23a is displaced to a great extent and further the lens 20 is displaced parallelly.
Patent JP-S5399055-A (JP)
Title: Manufacture of composite strip metal
Inventor: SAKAMOTO MUTSUO
IPC: B32B15/00
Filed: 1977-02-10
Abstract: PURPOSE: To manufacture the titled porduct in the inlay type which will never be stripped, by processing as follows; groove portion is formed in the strip metal which is to be the base metal; the sectional area of the strip metal, which is to be the clad metal, is specified against the sectional area of the groove portion; and then, while fitting both strip metals, they are rolled and spliced. rolled and spliced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58131537-A (JP)
Title: Apparatus for measuring characteristic of blood corpuscle
Inventor: HAYASHI MASAYOSHI
IPC: G01N15/12
Filed: 1982-01-30
Abstract: PURPOSE:To simplyfy the measurement of the characteristics of flood corpuscle, by finding a hemolysis curve by operating an output of a particle detection device generating a signal in proportion to dimensions of detected blood corpuscle. CONSTITUTION:A sample vessel 1 storing a blood dilution liquid 2 is provided in a thermobath 15 and a detector 3 having a fine pore 4 is immersed under the surface of the liquid 2. Further, a means 16 dropping and mixing a prescribed quantity of water or a medical fluid from the outside is provided and the detection of the bflood corpuscle is carried out by sucking continously a suspending liquid of the bflood corpuscle from the pore 4. Then, an outp9ut of this particle detection device 5 is supplied to a data processing device 24 through a detection circuit 6, a correction circuit 22 and an amplifying circuit 23. A detected pulse at every each time is stored in an ROM8 by a reference pulse in the device 24. After elapsed a prescribed time, an interval of each time is operated by the difference of the number of neighboring time at a point of time that the detected pulse is a prescribed number or less and operated value is stored in a reading- out and writing-in memory 10 and a hemolysis curve is obtained.
Patent JP-2000214810-A (JP)
Title: Base material for field display plate, and the field display plate
Inventor: ISHIHARA YOSHIHISA
IPC: G09F15/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a field display plate which is satisfactory in rigidity, cold resistance, weather resistance, and adhesiveness by forming the field display plate mainly from an aromatic polycarbonate resin foaming body, whose Izod impact value without notch is higher than a specific value at a specified tempera ture range and density is lower than a specified value. SOLUTION: A base material for a field display plate is formed from an aromatic polycarbonate resin foaming sheet. In this aromatic polycarbonate resin-foaming body, Izod impact value without notch which is measured in compliance with JIS K6911 is higher than 12 kgf.cm/cm at the range of -30 deg.C to 23 deg.C, preferably in a range of 12 to 300 kgf.cm/cm. In this range, the material will hardly break, even if it receives an impact such as from falling down to road surface in winter in a cold district. The density is lower than 0.9 g/cm3, preferably in the range of 0.9-0.06 g/cm3. In this range, a sufficient strength and rigidity can be provided, and amount of aromatic polycarbonate resin is reduced to reduce the manufacturing cost.
Patent JP-H09211940-A (JP)
Title: Corona charger for image forming device
Inventor: NAKAGAMA KIYOHARU
IPC: G03G15/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To clean a sawteeth-shaped planer electrode, without removing a corona charger, with a simple cleaning means by moving a cylindrical cleaning means with a moving means, so as to attain cleaning, while press-filling the cylindrical cleaning means to the top end of a sawteeth-shaped discharge part. SOLUTION: The moving means having the cylindrical cleaning member 121 and moved along the planer electrode 13 is provided. The cylindrical cleaning member 121 is moved by the moving means, to clean the electrode 13 while press-fitting the cleaning member 121 to the top end of the sawtheeth-shaped discharge part. In other words, the corona electrifier is provide with the cylindrical cleaning member 121 having flexibility with such as a foam silicone and a silicone rubber, which is used for cleaning the top end of the sawteeth-shaped discharge part 12 of the planer electrode 13. The cleaning member 121 is stopped out of the position of the sawteeth shaped discharge part 12 when the corona charger 11 is used and moved in a fixed direction when the sawteeth-shaped discharge part 12 is cleaned, to clean the top end of the discharge part 12.
Patent JP-H08214464-A (JP)
Title: Method and apparatus for charging serial secondary battery pack
Inventor: TANAKA KURAYOSHI
IPC: H02J7/02
Filed: 1995-01-31
Abstract: PURPOSE: To increase the utilization efficiency of energy of secondary battery cells by a method wherein when remaining capacities at the time of charging of the secondary battery cells which constitute a secondary battery pack are out of balance, the remaining capacities are adjusted within an allowable voltage difference range and after that a specified constant current charging is conducted. CONSTITUTION: The balance of remaining capacities at the time of charging of secondary battery cells 6a, 6b which constitute a secondary battery pack 6 is detected. When the balance is beyond an allowable range, primary charging is forwarded under the condition that each cell is selected and controlled. Then, after the balance is adjusted and comes within the allowable range (for example, ±30mV), charging is moved to a specified constant current charging. Therefore, the variation in charged capacity (charged voltage) of the secondary battery cells 6a, 6b after charging is easily lessened and settled and sufficient charging and discharging which meets the specifications can be done. By this method, energy of the secondary battery cells 6a, 6b can be efficiently used.
Patent JP-S57129412-A (JP)
Title: Liquid crystal display element
Inventor: SUZUKI KENKICHI
IPC: G09F9/00
Filed: 1981-02-04
Abstract: PURPOSE:To manufacture an element which causes no coloring due to retardation of a substrate and no problem of internal reflection, by sealing a phase transposition type liquid crystal between a transparent plastic substrate and a white plastic substrate. CONSTITUTION:An upper substrat 2a is a transparent film made of PET having 200mum thickness, and a lower substrate 3a is constituted as flat plate made of thermocurable acrylic resin, urethane resin or epoxy resin mixed with white pigment such as Al2O3, MgO or TiO. Lateral orientation processing by rubbing is made for the substrates 2a, 3a and a spiral construction so that the ratio of a pitch P of a liquid crystal to a gap (d) between the substrates is regulated to about 1. One surface at the outside of the substrate 3a is made coarse with mat processing to constitute a diffused plane 3b, and since black paint or a film 5 of vapor-deposited metal is formed on it, the transmission of light can be prevented.
Patent JP-S60160090-A (JP)
Title: Bubble memory element
Inventor: HIRANO AKIRA
IPC: G11C11/14
Filed: 1984-01-31
Abstract: PURPOSE:To read out many bubbles at a high speed by actuating in time division a magnetic wave or magnetic elastic wave generating circuit to detect the bubbles serially. CONSTITUTION:A detector consisting of a static magnetic wave generator 14 and a static wave detector 15 is provided to each of minor loops 101-10n. The generator 14 are driven successively and in time division by the synchronizing signal applied to an input terminal 16. The existense of bubbles is detected by the corresponding detector, and the results of detections are delivered serially to an output terminal 17. Thus it is possible to detect bubbles equivalent to the number of all minor loops while a driving magnetic field makes one rotation by a time dividing action by making use of a magneto-resistance effect or the electromagnetic induction which needs to enlarge the bubbles and without using a bubble detector. In such a way, a number of bubbles can be read out at a high speed.
Patent JP-S54107228-A (JP)
Title: Memory circuit
Inventor: SHIMIZU AKIO
IPC: G11C11/412
Filed: 1978-02-09
Abstract: PURPOSE:To obtain a memory which can select two words at the same timing. CONSTITUTION:In case of the data write to memory cell M11', true complement data is sent from data bus D1 to A1 and inversional B1 buses through buffer 12 and inverter 13, and the pulse voltage is applied to word lines WA1 and SB1 selected correspondingly to the address of M11' by decoder 10' to turn on transistors Q115 and Q116, thereby writing data to a FF circuit consisting of Q111 to Q114. At this time, data from data bus D2 can be written similarly to M12' which is connected to the same word lines. Next, in case of data read, the pulse voltage is applied to WA1 and WB2, which are selected correspondingly to addresses of M11' and M12' by the decoder, at the same timing to turn on Q116 and Q215, and contents of the FF circuit of Q111 to Q114, for example, a true value and a true complement are read onto A1 and inversional B1 buses respectively. At this time, data is read simultaneously onto A2 and inversional B2 buses from M12' and M22' connected to WA1 and W 2 respectively. Here, data on the inversional B1 bus is made into a true value and is read out, and true values of cells in two rows are read out simultaneously.
Patent JP-S54106918-A (JP)
Title: Separation prevented pipe fitting
Inventor: NAGAO SHIYOUZOU
IPC: F16L21/08
Filed: 1978-02-09
Abstract: PURPOSE: To facilitate fitting work of a lock ring by such a construction that the flange of this lock ring is projected from the opening end face of the socket in order to make possible fastening work of the bolt and nut from outside the socket.  
     CONSTITUTION: The plug 2 is inserted in the socket 1, where the projection 8 of the plug 2 is located further inside the socket 1 than a lock ring 7. This lock ring 7 is fastened with a bolt and nut 11 until it comes into tight fit on the outer face of the plug 2. As the flange 8 of the lock ring 7 is projected from the opening end face of the socket 1, fastening of the bolt and nut 11 can be made outside the socket 1, that assures an easy fastening work and secure application of a lock ring for the purpose of separation prevention. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63183668-A (JP)
Title: Protecting device for information recording disk player
Inventor: KOIZUMI TOSHIAKI
IPC: G11B19/04
Filed: 1987-01-23
Abstract: PURPOSE:To protect a disk and a pickup from a contact accident, and to stabilize an operation by driving a pickup actuator in order to hold an operating part of the pickup, in a position separated by a prescribed distance from a recording surface of the disk, when a spindle motor is in a free run state. CONSTITUTION:At the time of operating a spindle motor 1A of an information recording disk player, a voltage of a power source part 4 is supplied from a motor driving circuit 3 through a changeover switch 2. Also, when the power source is OFF, a counter electromotive voltage generated in a terminal of the motor 1A is supplied to a smoothing circuit 8 by switching the switch 2 to the side (b). The counter electromotive voltage generated by this motor 1A is smoothing circuit 8, and supplied to a pickup driving circuit 6. This driving circuit 6 supplies a driving current which can be held in a neutral position containing an objective lens of a pickup by the supplied counter electromotive voltage, to a pickup actuator 7, and the disk and the pickup are protected from a contact accident.
Patent JP-H08209427-A (JP)
Title: Part presser in pressing machine
Inventor: SUGIYAMA KIYOHIKO
IPC: A41H43/04
Filed: 1995-01-31
Abstract: PURPOSE: To provide a presser designed to make wrinkles hard to develop on parts. CONSTITUTION: Between a subpressing part S and a main pressing part M, the sandwiching traveling parts 13, 14 of both upper and lower flat belts 11, 11 are moved under contact along the circular outer circumferential surface 9 of an upper revolving press roller 6. Therefore, parts sandwiched between these traveling parts 13,14 are also unloaded under pressure by the main pressing part M stably along the surface 9 between both the pressing parts M and S. The tangential partial force F1 of a pressing force F acts as the force pulling the above traveling parts 13, 14 and the parts oppositely to the direction D of conveying the parts.  Therefore, the traveling parts 13, 14 and the parts sandwiched therebetween are subjected to pressure contact with each other along the surface 9 under tension by the conveying force in the direction D and the tangential partial force F1 opposite thereto, and the sandwiched parts are stretched in both the directions.
Patent JP-S57131356-A (JP)
Title: Sliding member
Inventor: KATOU SHINJI
IPC: F16J9/26
Filed: 1981-02-03
Abstract: PURPOSE:To reduce the abrasion of a piston ring per se and a cylinder bore by constituting a sliding material essentially of a high carbon Fe-Cr type alloy, containing a mild alloy such as Cu type alloy in this and forming a melt sprayed layer on the surface of the piston ring. CONSTITUTION:60-98vol% high carbon Fe-Cr type alloy and 2-40% mild alloy are mixed in the form of powder, and the mixture is plasma sprayed onto the surface of a piston ring, whereby a melt sprayed layer is formed on the surface of the piston ring. As the high carbon Fe-Cr type alloy, for example, the one  consisting of about 55-70wt% Cr, about 3-9% C and the balance Fe is preferable, and the suitable grain sizes of this powder are about 10-63mu. As the mild  alloy, copper alloys such as brass, Al alloys such as Al-Si alloys or carbon steel, etc. are suited for use. The abrasion weight (a) of the piston ring and the  abrasion depth (b) of the cylinder bore are minimized when the content of the  mild alloy is within the range of 2-40%.
Patent JP-S61176353-A (JP)
Inventor: KIRA KAZUAKI
IPC: C08J9/26
Filed: 1985-01-29
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-S61175951-A (JP)
Title: Switching device of pinch roller
Inventor: TSUBOKURA YOSHIAKI
IPC: G11B15/29
Filed: 1985-01-29
Abstract: PURPOSE:To reduce the load of a motor by controlling a displacement operation to an operating position by the displacement of a switching sliding plate, and also controlling the press abutting operation of the first and the second pinch rollers to the first and the second capstan shafts. CONSTITUTION:When the first turning member 17 is in an operating position, the device is in a state that the first transfer gear 21 is engaged to the first gear 3, and also in a state that an obstructing part 20 is separated from a control pin 33. Accordingly, the first pinch roller arm 29 is not held in a non- operating position by the obstructing part 20m but held in an operating position, and becomes a state that a pinch roller 31 is abutted by pressure to the first capstan shaft 13. In such a manner, when a switching sliding plate 6 is in the first position, the device becomes a state that the first transfer gear 21 is engaged to the first gear 3 and also becomes a state that the first pinch roller 31 is abutted by pressure to the first capstan shaft 13. Accordingly, by the cooperation of the first capstan shaft 13 and the first pinch roller 31, the magnetic tape is driven at a constant speed, and a reproducing operation in the first direction of the tape recorder is executed.
Patent JP-S61275403-A (JP)
Inventor: KURACHI TSUNEO
IPC: A41D1/00
Filed: 1985-01-28
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-S62173174-A (JP)
Title: Abrasive string for film resistor trimming
Inventor: MATSUMOTO HIROSHI
IPC: H01C17/24
Filed: 1986-01-27
Abstract: PURPOSE:To make it possible to grind almost only the film of a resistor and to perform trimming readily by adding abrasive grains to synthetic high polymer resin to form a string and by dispersing and sticking the abrasive grains to the interior and surface of the string. CONSTITUTION:A film resistor 21 is clutched by chucks 22 and 22', and transferred axially being rotated, and an abrasive string 20 is also left running along a guide roller 23 at a specified speed being given specified tension. And when the guide roller holder 24 to which the guide roller 23 is held in this condition is shifted a specified quantity toward the film resistor 21 to push the abrasive string 20 against the film resistor 21, the abrasive string 20 trims the film of the resistor spirally. In such manner, shallow grooves 25 are made on the surface of the resistor with the surface ground almost only the film 26 of the resistor, and the surface of the insulator 27 of the resistor is also removed so shallowly that the temperature of ground portions may be hardly raised and thermal stress may not be given to the resistor. As a result, the measuring error in adjusting the value of the resistor will not occur.