baber/WOPTO huggingface dataset:
Patent JP-H04322799-A (JP)
Title: Method and device for treating oil-containing waste water
Inventor: SUZUKI TAKAYUKI
IPC: C02F9/00
Filed: 1991-04-23
Abstract: PURPOSE:To economically obtain treated water completely freed of oil by passing waste water through a biological or physicochemical treating stage to remove a part of oil and then passing the waste water through a packed bed on which oil decomposing microorganisms are immobilized to remove the residual oil. CONSTITUTION:A part of oil in the waste water 1 flowing into a biological treating device 3 is oxidized and decomposed, and the residual oil is left in the water. The water 6 separated in a solid-liq. separation stage 5 is sent to an oil decomposing device 7, and the residual oil is biologically decomposed by the oxygen in the injected air 4. The oil collected by an immobilizing carrier 8 is held for the time sufficient for oil decomposing microorganisms 11 to decompose the oil, and the oil in the waste water is completely decomposed. Since the oil droplet 10 is held on the carrier 8 and the oil is continuously decomposed by the microorganisms immobilized on the carrier, the frequency of the backwashing of the packed bed, exchange of the carriers and desorption is remarkably decreased.
Patent JP-H05108787-A (JP)
Title: Document preparing device
Inventor: UEDA TADAO
IPC: G06T11/80
Filed: 1991-04-23
Abstract: PURPOSE:To shorten a time required for an input operation by reducing the number of times of the input operation for designating the range of a graphic of the object of each processing when the enlargement/reduction processing of a graphic preparation function and the moving processing of a graphic edition function are performed continuously in a document preparing device having a graphic mode. CONSTITUTION:Each graphic editing processing of a moving or scaling is executed by designating the graphic range to be the processing object of the moving or scaling by a cursor key 3b of a keyboard 3 on the drawing of a display 7. At the point of time when the graphic range of the processing object is designated, each processing of the moving or scaling is mutually switched by the operation of the conversion/next candidate key 3a of the keyboard 3. Thus, the graphic range is once designated, the continuous executions of the moving and scaling processings is enabled.
Patent JP-H05121689-A (JP)
Title: Stack type e cell-capacitor
Inventor: PIEERU FUAZAN
IPC: H01L27/108
Filed: 1992-03-19
Abstract: PURPOSE: To provide a process which manufactures a stacked-type capacitor of a DRAM array. CONSTITUTION: A manufacturing process of an existent stacked-type capacitor is modified by manufacturing a three-dimensional stacked-type capacitor, which is called a stacked-type E cell or SEC. The SEC is constituted by a polysilicon memory node structure 92 having an upper portion of an E-shaped section and a lower portion coming into contact with an active region 21 via an embedded contact 52. The polysilicon memory node structure 92 is coated with polysilicon 102, and a dielectric 101 is interposed therebetween, and a complete SEC capacitor is formed. If a three-dimensional shape and underlayer processing surface of the polysilicon memory node structure 92 is used, a surface area which is essentially is triple to quintuple capacitor plate is acquired at a memory node.
Patent JP-H03289872-A (JP)
Title: Method and apparatus for shading correction
Inventor: IKEUCHI TAKENOBU
IPC: H04N1/40
Filed: 1990-04-06
Abstract: PURPOSE:To attain shading correction without being affected with noise included in a white reference picture signal by eliminating a prescribed number of data from a maximum and a minimum sampling data and averaging the remaining data so as to use the mean value as shading correction. CONSTITUTION:A white reference board 13 is read by a scanner 12 prior to read of an original 14. A system control section 24 divides a white reference data of each line to be read into plural blocks in the main scanning direction. Then an x-th order of picture element is read from the start of each line from a RAM 19 and inputs it to an arithmetic section 20. The arithmetic section 20 eliminates K sets of data from the maximum value and the minimum value of n-set of inputted data to decide one white reference data used for shading correction.
Patent JP-2000283082-A (JP)
Title: Self-priming pump
Inventor: OTA GICHU
IPC: F04D9/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To shorten the self-priming time of bathwater and reduce the noise to attain the more compact size of a pump and the improvement in convenience of a washing machine by arranging a return hole of self-priming water within a spiral passage on the circumference of an impeller, and gradually reducing the opening part of the return hole from the start end part to the terminal end part. SOLUTION: This pump has a water return hole 52a communicating with a pump runner chamber, and a lower volute (passage) 52e and an upper volute (passage) 52f by the spiral of a separation chamber 52b and the outer diameter of a runner 53. The water return hole 52a is formed into a semicircular shape with a width set to about half of the volute width in the bottom surface and gradually reduced according to the rotating direction of the runner 53, and it is opened to an angle of about 60 deg. from the bottom surface. In each section A-C, the passages are formed in a spiral shape in which the passage width is gradually increased in the circumferential direction. Further, in each section C-E, the starting end width is set according to the width of the water return hole 52e, and the downstream width therefrom is gradually increased similarly.  The width of the water return hole 52a is also gradually reduced so that the flow velocity in the whole passage is substantially constant.
Patent JP-H03292420-A (JP)
Title: Synchronizer for manual transmission
Inventor: SOGO YOSHITAKA
IPC: F16H3/12
Filed: 1990-04-06
Abstract: PURPOSE:To secure smooth shift, reduction of weight, and reduction of dimension by pushing or pulling the first or the second synchronizer ring in the sliding movement direction of a hub sleeve, and meshing the hub sleeve, gear and a rotary shaft by press-attaching the synchronizer ring on a taper cone arranged on one side of a clutch hub. CONSTITUTION:A hub sleeve 22 is assembled through spline parts 21b and 21a on the outer periphery of a clutch hub 21 which is assembled in integrally rotatable manner on the five speed gear 13d side of a countershaft 13. A taper cone 25 and the first synchronizer ring 23 are freely fitted on the outer periphery of a connecting ring 26 engaged with the clutch hub 21 by an engagement projec tion 26c and an engagement recessed part 21, and the second synchronizer ring 24 is assembled on the outer periphery of the connecting ring 26, and a shifting key 27 is fitted, together with a key spring 26 into a recessed part 24d. Accordingly, the hub sleeve 22, five speed gear 13d, countershaft 13, and an output shaft 12 are synchronously joined/stopped by the slide movement of the clutch hub 21, and the length in the axial direction is shortened, and smooth shift is secured.
Patent JP-S5616536-A (JP)
Title: Composition with good vibration-damping property
Inventor: UMEZAWA MAKOTO
IPC: C08L23/00
Filed: 1979-07-23
Abstract: PURPOSE: Titled composition that is produced by mixing a molten rubber obtained by pyrolysis of waste rubber, a vulcanized rubber powder and a thermoplastic resin in a specific proportion, thus permitting extremely simple forming operations and wide ranges of application.  
     CONSTITUTION: For example, to 100pts.wt. of mixture consisting of 20W70pts. of thermoplastic resin such as crystalline 1,2-polybutadiene, ethylenevinyl acetate copolymer, styrene-butadiene block copolymer or high styrene resin and 80W30pts. of powdery vulcanized rubber, are added 20W100pts. of molten rubber.  
     USE: Material for house floor, wall and ceiling which are required to have vibration- damping property. Functional parts for damping, sound insulation and cushioning. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58209210-A (JP)
Title: Amplifier
Inventor: MIYATA SHINJI
IPC: H03G3/12
Filed: 1982-05-31
Abstract: PURPOSE:To minimize click noise at muting operation and its release, by providing the 1st and the 2nd feedback circuit connected in parallel and attenuating the output of the amplifier at the muting operation. CONSTITUTION:Two feedback circuits are provided between an output terminal 4 and a feedback input terminal 3 of the amplifier 1. In steady state, the DC feedback is applied to the terminal 3 from the terminal 4 via a resistor 12. Further, in interrupting the 1st switch means 14 and conducting the 2nd switch means 16, the DC feedback is applied from the terminal 4 via a resistor 13. Since a DC bias at the input and output terminals 3, 4 of the amplifier 1 is unchanged in this muting, no click noise is generated.
Patent JP-H02271251-A (JP)
Title: Ultrasonic measuring apparatus
Inventor: NISHIZUKA KEN
IPC: G01N29/22
Filed: 1989-04-12
Abstract: PURPOSE:To obtain relative position data in the depth direction of a flaw by taking the ratio or difference of the voltage held to a sample holding circuit and a predetermined reference value. CONSTITUTION:A lamp voltage generating circuit 5 generates a signal of a lamp voltage waveform corresponding to the detection of a surface echo. When a surface echo detection signal is inputted to a measuring data processing apparatus 12 from a comparator 1, the apparatus 12 changes over the generated voltage of a reference voltage generating circuit 2 to a flaw echo detection level. The output of the circuit 5 received at the time of the detection of this flaw echo is held to a sample holding circuit 6 and the held voltage is applied to the divided dividend input of a subtraction circuit 7. The rate voltage signal of the circuit 7 is inputted to an A/D converter circuit 8 to be converted to a digital value to be sent out to the apparatus 12. By subjecting this rate voltage value to A/D conversion, the digital value in a depth direction can be obtained as depth data with resolving power of the number corresponding to the number of bits of the circuit 8.
Patent JP-H04304031-A (JP)
Title: Digital signal coder
Inventor: OIKAWA YOSHIAKI
IPC: H04B1/66
Filed: 1991-03-30
Abstract: PURPOSE:To prevent even a signal with a high tonality from being unpleasant to ears by applying floating processing to a signal in the unit of small blocks when a difference from indices of the floating processing for each small block being a division of a block for each prescribed frequency band is a prescribed time or over. CONSTITUTION:A digital audio PCM signal inputted to a terminal 41 enters an EFT circuit 43 via a buffer memory 42, a block corresponding to a k-th critical band is divided into two small blocks B(k,1) and B(k,2) and fed to peak detectors 461, 462 and quantizers 471, 472. Each peak level from the detectors 461, 462 us fed to a comparator 52 in which the peak levels are compared and when a difference is a prescribed level or over, the signal is subject to floating processing in the unit of small blocks and the result is fed to a multiplexer 56 via changeover switches 531, 532.
Patent JP-H026485-A (JP)
Title: Monoketopyprolopyrrles
Inventor: AREIN KUROODO ROSHIYATO
IPC: C08L67/00
Filed: 1989-04-12
Abstract: NEW MATERIAL: A compd. represented by either one of formulae I, II [wherein A and B are a carbocyclic group, a heterocyclic aromatic group or an aliphatic group, Q is a divalent carbocyclic group or heterocyclic aromatic group or an alaliphatic group, E is a direct bond or CO and X is SR or NRR' (R and R' are H or a carbocyclic group)].  
     EXAMPLE: A compd. represented by formula III.  
     USE: A coloring agent of a plymeric org. material, a photoconductive substance and photoconductive substance and photoelectric support toner.  
     PROCESS: At first, pyrrolopyrrole represented by formula IV is reacted with a compd. represented by formula DG (wherein D is Cl or Br and G is SOCl or S0Br) in the presence of a catalyst (pref., dimethylformamide) to obtain a compd. represented by formula V and this compd. is reacted with a compd. represented by formula HSR or HNRR' to be neutralized in order to prevent the separation of hydrogen halide and, thereafter, the compd. represented by the formula I is obtained by a usual method. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05286680-A (JP)
Title: Handrail device of man conveyor
Inventor: HARUTA YASUMASA
IPC: B66B23/04
Filed: 1992-04-13
Abstract: PURPOSE:To prevent generation of a large stress in a moving handrail at passage of a newel roller by increasing the flexibility of the handrail. CONSTITUTION:As a secondary conductor of linear motor for driving a moving handrail 11, metal powder 12 filling inside of a cover 13 is embedded in the handrail 11, while the linear motor body constituting the primary side of the linear motor is installed facing the handrail 11.
Patent JP-S5521412-A (JP)
Title: Preparation of modified phenolic resin
Inventor: KODERA KOUHEI
IPC: C08G8/24
Filed: 1978-07-28
Abstract: PURPOSE: To prepare the title resin for laminating material suitable for affording flexibility to laminates, without impairing eleclrical insulation properties and heat resistance, by incorporating a polyester and a cyclic terpenephenol in any stage of a phenolic resin preparation or prior to service.  
     CONSTITUTION: (1) 20W100g, per mole of a phenol (raw material), of a polyester having a molecular weight of pref. 500W5,000 and (2) such an amount of a terpenephenol of formula that the weight ratio of the polyester to the terpenephenol is 0.05W5.0 are incorporated simultaneously with a catalyst in a resol type phenolic resin manufacturing system. The addition may be carried out immediately after completion of the phenolic resin manufacture, or when a varnish is prepared by addition of a solvent to the resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06309468-A (JP)
Title: Data display device
Inventor: HONMA MASAMI
IPC: G09G5/20
Filed: 1993-04-20
Abstract: PURPOSE:To accelerate the updating speed of XY display by compressing data by means of a histogram operation processing part even in the case of XY display and displaying the compressed data. CONSTITUTION:A data extracting processing part 11 extracts only data included in a vertical line on the display screen of a CRT 5 from data stored in a data storing memory 1. Histogram operation is applied to the extracted data and frequency data are stored in a frequency storing memory 3 and converted into a binary signal by a binarizing processing part 12 to obtain bit string data corresponding to a vertical line. A data display processing part 14 displays the bit string data as a vertical line on its screen and a scanning control part 15 advances on vertical lines for data extraction until all vertical lines on the display screen are scanned. Namely coordinate data are histogrammed in each display line, binarized and then compressed to obtain XY display.
Patent JP-S59228006-A (JP)
Inventor: SUZUKI MIGAKU
IPC: C09J7/02
Filed: 1983-05-26
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-H04304092-A (JP)
Title: Perpendicular contour correction device
Inventor: MURAKAMI AKIHIDE
IPC: H04N1/40
Filed: 1991-03-31
Abstract: PURPOSE:To obtain a clear picture by reducing the dot obstruction due to the leakage of the chroma signal components. CONSTITUTION:When the level of the color signal components included in the output signal of a low-pass filter 6 is high in the perpendicular contour correction device that overshute and preshute are simultaneously added to the contour of the perpendicular direction by using 1 horizontal scanning period delay element 3, a switch control voltage detection circuit 8 detects the level of this color signal component. Based on this detection result, a switch 21 interrupts between an inversion amplifier 7 and an adder 13.
Patent JP-H09254624-A (JP)
Title: Shock absorber controller of vehicle
Inventor: KAWAHARA KUNIHIRO
IPC: B60G17/015
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To control the damping force of a shock absorber with as good responsiveness as possible while preventing generation of abnormal noises when switching control stages of the shock absorber from one to another. SOLUTION: A damping force controller 10 uses an evaluation block 14A to evaluate, as control parameters, the current-carrying time Te of control stage switching, the maximum allowable number Sg of stages to be switched, and driving voltage Vd for the effects of preventing generation of abnormal noises and of damping body vibration, uses a change block 14B to change the control parameters, and uses a selection block 14C to select the optimum control parameter from changed and unchanged ones according to the evaluation result. Preferably, operation of each block is effected on the basis of genetic algorithm.
Patent JP-S60236973-A (JP)
Title: Stacker device
Inventor: TAKEKIDA YOSHISUKE
IPC: B41J15/04
Filed: 1984-05-10
Abstract: PURPOSE:To fold a paper with a high degree of reliability by use of a simple and cheap structure arrangement, by providing a pair of side wall guides forming therebetween a spece which is widened toward its end from its introduction port, and as well by providing a means for jetting air along the side wall guides. CONSTITUTION:A Z-likely folded fanfold sheet 1 is introduced into a printer body 2, and is fed into a stacker device 6 by sprocket wheels 5 after travelling a type drum 3 and a printing hammer 4 in order to be printed by types. In this arrangement, the stacker device is provided with feed rollers 7, 8 and side wall guides 9, 10 for introducing the sheet, and discharge outlet pipes 11, 12 for discharging air toward the side wall guides 9, 11. An air stream is allowed to flow from either one of the discharge outlet pipes 11, 12, selectively along the side wall guides 9, 10 so that the sheet is attracted onto one side wall to be folded under vacuum action by the air stream. With this arrangement, the movable part of the device may be made less to enhance the reliability of the device.
Patent JP-H08289634-A (JP)
Title: Transplanter for transplanting rice plant seedling in multiple rows
Inventor: KAWASE MUNEYUKI
IPC: A01C11/02
Filed: 1995-04-19
Abstract: PURPOSE: To reduce the expansion of rice plant transplanting mechanisms in the transverse direction, when a rice plant transplanter is driven on a road or carried by a truck without occurrence of inconvenience such as complication in its structure and increased costs, despite the transplanter is equipped with the transplanting mechanisms which can transplant rice plant seedlings in rows of a multiple of an odd number. CONSTITUTION: A rice plant transplanting mechanism 4 which is attached to a transplanter for transplanting rice plant seedlings in rows of a multiple of an odd number can be divided inequally by a unit of even number rows into the left transplanting unit 4A and the right transplanting unit 4B so that these units are made switchable between a working posture in which the divided transplanting units 4A and 4B are arranged in a row in the transverse direction and a housing posture in which these units 4A and 4B are turned longitudinally back to back or face to face.
Patent JP-S5719857-A (JP)
Title: Data compression storage device
Inventor: KANATSU JIYUN
IPC: H03M7/46
Filed: 1980-07-09
Abstract: PURPOSE:To decrease a quantity of storing and also to shorten a data transfer time, by writing-in the number of continuation into a storage device, following a data, in case when the same data has continued, and cutting down the same data. CONSTITUTION:A data frame which has been received at first is loaded on a write- in data bus 14 through a data switching circuit 6, is written in a storage circuit 7 by an output write instruction signal line 15 of a controlling circuit 5, and also is held by a data latching circuit 3. A data frame which has been received next is compared with a data which is received earlier and is stored in the circuit 3, by a data comparing circuit 4. As a result, if data are coincident, a comparison coincidence signal line 12 becomes ''1'', the data is inputted to the circuit 5, a counting circuit count instruction line 11 is made ''1'', and the data is counted by a counting circuit 2. The output write instruction line of the circuit 5 is ''0'', and its data is not written in the circuit 7.
Patent JP-S62255478-A (JP)
Inventor: BIIBIIAN MAAGARETSUTO ANTONII
IPC: A01N/
Filed: 1987-04-17
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-H01265149-A (JP)
Title: Sensor of concentration detector for combustible gas and concentration detector for combustible gas
Inventor: KITSUKAWA KANEHISA
IPC: G01N25/22
Filed: 1988-04-15
Abstract: PURPOSE:To enable the use of the sensor for detecting the concn. of a high- concn. combustible gas by printing a heating resistor on a substrate formed of ceramics and allowing the heating resistor to function as a catalyst and a resistor for detecting calorific value. CONSTITUTION:The sensor element 1 is constituted by printing the resistor 3 essentially consisting of platinum, rhodium or palladium, etc., by a paste printing method on a base plate 2 which is made of thin sheet-like ceramics formed by calcination of alumina or silica-alumina at about 1,500 deg.C. This element is energized as a heater in order to detect the concn. of the combustible gas and the combustible gas is burned by the catalytic effect of the platinum, rhodium or palladium printed as the resistor 3 on the base plate 2. The resistance value of the resistor 3 is then detected and the temp. thereof is controlled constant. The sensor element 4 has exactly the same constitution as the constitution of the sensor element 1 except that the catalytic function of the resistor 6 is eliminated.
Patent JP-S5217702-A (JP)
Title: Data terminal apparatus
Inventor: OGASAWARA FUMIHIRO
IPC: H04M1/24
Filed: 1975-07-31
Abstract: PURPOSE:An apparatus which can notify the Call signals senders any abnormality of the Terminal apparatus by means of an audio-response apparatus.
Patent JP-S62249252-A (JP)
Title: Diagnosis method for content of read only memory
Inventor: YAMASHITA MASAKO
IPC: G06F12/16
Filed: 1986-04-23
Abstract: PURPOSE:To immediately diagnose a ROM after changing through an on-line system even when the data is changed, by reading all of the memory contents of parts including a program part, or a data part at a ROM area in a sequence of address when a system is started up, executing an arithmetic calculation, and gathering the data for diagnosis. CONSTITUTION:First of all, an addition by every byte is applied on the content of each program area in the sequence of address. A total sum DST of each data is found based on an arithmetic result. Next, it is checked whether a central processor is at a time to start up, and when it is, the setting of the area (initial data) of a RAM2 that is a result obtained at steps 1 and 2, is performed. Meanwhile, when it is not a start up time, the setting of the area (cyclic data) of the RAM2 that is the result obtained at the steps 1 and 2, is performed, the the initial data is compared with the cyclic data. As a result, when coincidence between them is not obtained, it is decided that the content of the ROM1 is changed.