baber/WOPTO huggingface dataset:
Patent JP-H01265837-A (JP)
Title: Raising device of aquatic animal
Inventor: SHIKIYAMA TETSUHIRO
IPC: A01K63/04
Filed: 1988-04-15
Abstract: PURPOSE:To extremely reduce filtration load of a main filter tank, to miniaturize the filter tank, to prolong intervals of back washing and to prevent deterioration in water qualities of breeding water in the title facilities to circulate and to filtrate breeding water between a breeding water tank and a filter tank, by equipping a specific auxiliary filter tank at the upper steam side of the filter tank. CONSTITUTION:A main body 31 of a tank is divided into three chambers of a first, a second and a third three chambers 36a, 36b and 36c by two sheets of longitudinal partition walls 34 and 35 in the left and right direction, a nozzle 43 of a foam generating device 4 is set at the bottom of the second chamber 36b and further an auxiliary filter tank 3 which has a filter medium 39 at the top is equipped with a foam introducing passageway 37 to send foams blended with suspension occurring on the water surface to the outside of the main body 31 of a tank, passes breeding water from a breeding water inlet 32 through communicat ing holes 34a and 35a to the first chamber 36a   the third chamber 36c and discharges the breeding water from a breeding water outlet 33 is constituted. Then the auxiliary filter tank 3 is equipped at the upper stream side of the filter tank 2 between the breeding water tank 1 of the title device and the filter tank 2, a proper amount of the breeding water W is optionally supplied from an elevated water tank 19 to the auxiliary tank, O3 is added from an O3 generator 6 to the breeding water overflown from an top opening 11a and the breeding water is circulated and filtered between the auxiliary filter tank 3, the filter tank 2 and the breeding water tank 1.
Patent JP-S61252848-A (JP)
Title: Engine equipped with valve-lift characteristic varying apparatus
Inventor: NISHIMURA HIROBUMI
IPC: F02D41/04
Filed: 1985-04-30
Abstract: PURPOSE:To suppress the torque shock and improve the fuel consumption and emission by installing a control means for controlling the fuel feed quantity and a correcting means for correcting the control value for the fuel feed quantity to the lean side in a specific case. CONSTITUTION:A control circuit 30 receives an engine revolution speed detecting signal 31 and an intake air quantity detection signal 32 and controls an actuator 20 through a control valve 24 and controls a fuel injection valve 34. Into the control circuit 30, a correcting means which corrects the control value for the fuel supply quantity to the lean side when the valve is operated with the valve-lift characteristic for high speed in comparison with the case where the valve is operated with the valve-lift characteristic for low speed. Thus, torque shock can be suppressed, and the fuel consumption and emission can be improved.
Patent JP-S62255861-A (JP)
Inventor: BENGUTO FUYARUMAA TOORUNBUROMU
IPC: G01N27/20
Filed: 1987-04-16
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-S61251667-A (JP)
Title: Benzo-heterocyclic compound
Inventor: TONE HITOSHI
IPC: A61P31/04
Filed: 1985-04-30
Abstract: NEW MATERIAL:The compound of formula I [R<1> is halogen, group of formula II (R<3> is H or alkyl) or 1-pyrrolidyl; R<2> is thienyl, thiazolyl, pyridyl, pyrrolyl, furylalkyl, pyridylalkyl or morpholino; X is halogen)] or its salt. EXAMPLE:6,7-Difluoro-1-(2-thienyl)-1,4-dihydro-4-oxoquinoline--3-carbox ylic acid. USE:An antibacterial agent having remarkable antibacterial activity against Gram-negative bacteria and Gram-positive bacteria. Useful also as a remedy for urethral infection, intestinal infection, etc. PREPARATION:The compound of formula I can be produced by halogenating the compound of formula III (X<1> is X), reacting with the compound of formula IV [R<4> is COR<9> (R<9> is alkyl), etc.; R<5> is alkyl], removing R<4> group from the resultant compound of formula V, reacting successively with the compound of formula VI and the compound of formula R<2>.NH2 and cyclizing and hydrolyz ing the produced compound of formula VII.
Patent JP-S61252708-A (JP)
Title: Power-on reset circuit
Inventor: MAMIYOUDA YUTAKA
IPC: H03K17/22
Filed: 1985-05-01
Abstract: PURPOSE:To obtain a power-on reset circuit withstanding fluctuation of an input voltage due to noise by utilizing the difference between a forward resistance value and a reverse resistance value of a diode so as to widen the width of hysteresis. CONSTITUTION:Since a potential at a noninverting input (+) is a value dividing a power voltage Vcc by resistors 13 and 14, a potential at an inverting input (-) is higher than the potential at the noninverting input (+) after a prescribed time elapses. In this case, the output of the differential amplifier 11 is inverted and goes to a low level and a reset signal RS is outputted. In this state, the diode 21 is biased forward, a current flows from the noninverting input (+) to the output to decrease the potential at the noninverting input (+). Then the inversion of the output of the differential amplifier 11 and low level going is retarded until the potential of the inverting input (-) gets sufficiently higher, the inverted input voltage V1H gets higher, the width of hysteresis is widened and the power-on reset circuit withstanding the fluctuation of input voltage due to noise is obtained.
Patent JP-S63260744-A (JP)
Title: Coolant fluid supply device
Inventor: KUDOU MATSUGIKU
IPC: B23Q11/10
Filed: 1987-04-17
Abstract: PURPOSE:To surely clean a chip to be removed, by mounting a pressure increasing device, which generates a water hammer phenomenon by a blocking member intermittently opening and closing a return passage, to be interposed in a coolant fluid supply passage, in the case of a boring device. CONSTITUTION:Coolant fluid is allowed to flow into a high pressure chamber 18 of a pressure increasing unit 2 from a feed passage 4 by a volute pump and partly into a low pressure chamber 17 via a communication path 19 because a blocking member 22 is opened by a spring 26, and a supply device, filling a damper part 22c with the fluid through a groove 21c of a protruding member 21, returns the fluid to a storage tank from a passage 6. While the rest of the fluid is fed to a boring tool via a high pressure passage 5. If the predetermined time passes after the pump is operated, the supply device, increasing a flow speed of the coolant fluid to increase its dynamic pressure, moves the blocking member 22 to the right, till it closes the groove 21c, rapidly increasing pressure in the high pressure chamber 18 to generate water hammer, while if its reflective wave causes the pressure in the high pressure chamber 18 to decrease, the supply device moves the blocking member 22 to the left by a pressure in the damper part 22c, thus repeating the action in the above. In this way, the device well performs cooling of the boring tool, removal of a chip and washing.
Patent JP-H0750092-A (JP)
Title: Multiport data storafe device of improved cell stability
Inventor: SHIN CHIYAN
IPC: G11C11/41
Filed: 1994-05-06
Abstract: PURPOSE: To simultaneously and stably read a storage cell with a reading port by connecting a unidirection separating unit between the storage cell and reading port and separating the storage cell from the external signal from the reading port. CONSTITUTION: The path gate 44 of the writing port 24 is activated with a writing word line WWL, and the bit on a writing bit line WBL is stored into the memory cell 10. The path gate 46 of the reading port 26 is activated with a reading word line RWL, and data are fed to a corresponding reading bit line RBL from a separating gate 48. By this constitution, the bit stored in the cell 10 is allowed to affect the value on the bit line RBL, but the signal on the bit line RBL is prevented to affect the cell 10 with the gate 48.
Patent JP-H07302322-A (JP)
Title: Picture display device
Inventor: EZUKA DAIGO
IPC: G06F17/50
Filed: 1994-05-06
Abstract: PURPOSE:To easily specify a range to be segmented from an original picture and displayed on an window by displaying the outline of an original picture located on the outside of the window so as be able to be observed. CONSTITUTION:When the frame line of a graphic frame 122 specified as an object to be processed is clicked, the position and size of an original picture based upon a base board 102 are computed based upon the coordinates of the frame 122 on a base board 102 and the position and size of an image displayed in the frame 122 on the original picture. Then, a frame line 124 expressing the outline of the original image is displayed based upon the computed position and size of the original picture. Then, a taking-in frame 120 having the same size as the frame 122 is displayed so as to be superposed to the frame 122. The display position of the frame 120 is moved in accordance with the movement of a point specified with a mouse, an image corresponding to a range surrounded by the frame 120 moved to the display position out of the original picture whose outline is displayed as the frame line 124 is inputted from the picture data of the original picture and an image is displayed in the frame 122.
Patent JP-H02272407-A (JP)
Title: Lens device
Inventor: MIYAGAWA MASAE
IPC: G03B9/02
Filed: 1989-04-13
Abstract: PURPOSE:To constitute the lens device almost cylindrically on the whole and to reduce its size and improve its operability by arranging printed boards at a position deviating in the optical axis direction and almost in parallel to the optical axis so that the printed boards do not overlap radially with driving sources for zooming and focusing. CONSTITUTION:The three driving sources 12, 20, and 30 and printed boards 80 and 90 are deviated in the optical axis direction without overlapping radially with one another, and the three driving sources 12, 20, and 30 are arranged around the optical axis while put in phase in the optical axis direction. Further, the printed board 80 is arranged in phase with the position of a mount contact 3 around the optical axis, so the both can easily be connected electrically.
Patent JP-S62253371-A (JP)
Title: Culture method
Inventor: KATO KENJI
IPC: C12N1/00
Filed: 1986-04-25
Abstract: PURPOSE:To keep apparent physical properties of a culture solution in physical properties of the culture solution at the starting of culture, by including a material to be cultivated in a membrane which will not permeate the material to be cultivated but can permeate solutes in a medium. CONSTITUTION:A culture unit 1 wherein a bacterium or cell 9, a material to be cultivated, is included in a membrane 8 which will not permeate the material to be cultivated but can permeate solutes in a medium is put in a culture tank and culture is carried out. A porous material of high polymer or gelatinous high polymer, etc., is used as the inclusion membrane 8. Even if the bacterium or cell 9 multiplies while maintaining a specific shape of the species, it does not exist outside the culture unit and the bacterium or cell can apparently be treated in the same way as treating a mixed solution of the culture unit and a medium and highly efficient culture can be carried out.
Patent JP-S57209830-A (JP)
Title: Compound expressed by lugacuo4 and having hexagonal layered structure and preparation thereof
Inventor: KIMIZUKA NOBORU
IPC: C01G15/00
Filed: 1981-06-19
Abstract: PURPOSE: To prepare LuGaCuO 4  having the hexagonal layered structure, by mixing metallic lutecium with metallic gallium and copper at a specific ratio, and heating the resultant mixture under specific conditions.  
     CONSTITUTION: Lu, Lu 2 O 3  or a compound decomposable into Lu 2 O 3  by heating is mixed with Ga, Ga 2 O 3  or a compound decomposable into Ga 2 O 3  by heating and copper, CuO or a compound decomposable into CuO by heating at an atomic ratio of Lu/Ga/Cu of 1:1:1. The resultant mixture is then heated at 700°C or above in the air, an oxidizing atmosphere or such a reducing atmosphere as not to reduce the Ga and copper from the trivalent and bivalent ionic states. The particle diameters of the starting materials are preferably about 10μm. The higher the purity, the better. The heating time is about one day or longer. After the completion of the reaction, the reaction mixture is quenched to 0°C, to give a black platy crystal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5321320-A (JP)
Title: Secondary air introducing device
Inventor: FURUYA KATSUJI
IPC: F01N3/34
Filed: 1976-08-11
Abstract: PURPOSE: To prevent intake and exhaust noises in an EAI device having a plurality of secondary air introduction piping systems by providing two common volume chambers communicating with each other at a throttle communication port between an air cleaner and a plurality of secondary air introduction piping systems. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01265152-A (JP)
Title: Dc polarization type hydrogen sensor
Inventor: TAKETSU NORIHIKO
IPC: G01N27/416
Filed: 1988-04-18
Abstract: PURPOSE:To measure the hydrogen partial pressure of an object which is to be measured and has an unknown hydrogen partial pressure by measuring the electron current of said object by a current measuring means. CONSTITUTION:A sensor element 1 of a probe 30 is interposed in the object to be measured. A potentiostat 32 is operated to impress a specified voltage to the sensor in such a manner that a reference electrode 6 side acts as a positive electrode and a measuring electrode 5 side as a negative electrode. The ion current is passed by the hydrogen ions initially in the reference electrode 6 and in a hydrogen ion conductive solid electrolyte 2 in the initial period of the voltage impression. This ion current is observed by an ammeter 31. However, the reference electrode 6 is shut off from the outside by a sealing material 1 and a support 3 and, therefore, the transfer of the hydrogen ions ceases upon lapse of the specified time and the specified electron current flows in the solid electrolyte 2. The electron current value is measured by the ammeter 31 and the temp. near the sensor element 1 is measured by a thermometer 33, by which the hydrogen partial pressure of the object to be measured is determined.
Patent JP-2000290958-A (JP)
Title: Reclamation revetment construction method and reinforcing water-barrier sheet for reclamation revetment
Inventor: INOMATA MITSUMASA
IPC: E02B3/12
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To excellently prevent damage of a water-barrier sheet even when impactive contact with riprap is caused by supersposing a reinforcing elastic body and the water-barrier sheet on at least either one surface of the obverse and reverse of a water permeable sheet, and inputting earth and sand after stretching/fixing these on a water permeable surface of a reclamation revetment as a reinforcing water-barrier sheet. SOLUTION: A wire net having a structure capable of revealing elasticity such as a tortoiseshell wire net and a rhombic wire net composed of a corrosion resistant metallic filament is unfolded and fixed on the whole surface of one surface of a water-barrier sheet having large elasticity and shape keeping performance and having complete water-barrier performance to constitute a reinforcing water-barrier sheet 5. A surface 5A for stretching/fixing the wire net of the reinforcing water-barrier sheet 5 is arranged on the reclarmation side inclined face 4 side of a reclamation revetment 1 to be fixed on the reclamation revetment 1 to be unfolded up to the sea bottom 16 along an inclined face 4, and after fixing a skirt part by a sandbag 19, dredged earth and sand is dropped in a sea area 2. Even if a pointed corner part of a riprap 6 group brings the reinforcing water-barrier sheet 5 into pressure contact by the dredged earth and sand 3, since the wire net elastically receives/supports the pressure contact, rupture of the reinforcing water-barrier sheet 5 can be excellently prevented.
Patent JP-S61252462-A (JP)
Inventor: TAGASHIRA HIDEAKI
IPC: F04B39/00
Filed: 1985-04-30
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-H06288762-A (JP)
Title: Method for measuring straightness
Inventor: EGAWA SUSUMU
IPC: G01B11/30
Filed: 1993-03-31
Abstract: PURPOSE:To define the straightness by measuring 3 or more points on the longitudinal line of the contour of the orthogonal projection from the side of a long body to be inspected whose upper end is fixed and which is suspended therefrom, and obtaining the maximum value of the distance between the line connecting the highest point to the lowest point and other points. CONSTITUTION:One end 12 of a body 11 to be inspected is held by a jig 13, and the body is suspended therefrom with the other end 14 being as a free end. The parallel light is radiated from the side of the body 11 to be inspected, and the projection is made on the side reference plane. The farther distance from the reference plane of the contour of the shadow is measured with equal interval at three or more points in the longitudinal direction to obtain the three- dimensional coordinates of the respective points. The maximum value of the distances between the line connecting the highest point to the lowest point and the other points is defined as the curve. This constitution allows the measurement of the straightness of the flexible body to be inspected where the measurement is difficult.
Patent JP-H03293762-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: CHIN SESHIYOU
IPC: H01L23/52
Filed: 1990-04-12
Abstract: PURPOSE:To solve the problem of inferior formation of a bit line due to the high aspect ratio of a contact hole without increasing the number of processes by forming the pattern of a conductive film on a contact hole section for connecting bit lines by utilizing the conductive film for forming the electrode of a capacitor. CONSTITUTION:Contact holes 30a and 30b are formed through the first interlayer insulating film 28 formed on the entire surface of a substrate including the area of a transfer gate transistor on a pair of diffusion layers 27a and 27b and an oxide film 29 on the surface of the substrate below the film 28. After the holes 30a and 30b, a conductive film 31 and dielectric film 32 are successively formed on the entire surface of the substrate and patterning is performed on both of the films 32 and 31. Then an electric charge accumulating electrode 33 and dielectric film 32a which are connected with one diffusion layer 27a are formed through one contact hole 30a and, at the same time, the pattern 34 of the dielectric and conductive films 32 and 31 is formed in the central part of the other contact hole 30b. Therefore, the aspect ratio of the contact holes for connecting bit lines can be reduced, because the holes can be formed with shallower depths and larger apertures, and bit lines can excellently be formed without causing any disconnection.
Patent JP-S61250791-A (JP)
Inventor: RUI BESHIE
IPC: G06V10/20
Filed: 1986-04-25
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-H06290061-A (JP)
Title: Register control device
Inventor: KATO SATOSHI
IPC: G06F9/34
Filed: 1993-03-31
Abstract: PURPOSE:To prevent the generation of a trouble in a multi-task computer system by controlling the operation of a register only by one address to be accessed and the minimum number of bits required. CONSTITUTION:Output data (c) from a register body 10 for storing a data value consisting of plural bits are inputted to writing function logic 20. Function data (b) indicating the rewriting selection of respective bits stored in the body 10 in accordance with respective bit states and mode data (a) indicating that the data value is to be set up to '1' or '0' are applied to the logic 20 in accordance with a task and set data (d) setting up either one of the data value of the output data (c) and a data value indicated by the mode data (a) are inputted to the body 10 in accordance with respective bit states of the data (b). The body 10 stores the data (d) in accordance with a write signal applied by the task.
Patent JP-S5429937-A (JP)
Title: Communication controller
Inventor: KOYAMA NOBUHIRO
IPC: H03M7/00
Filed: 1977-08-10
Abstract: PURPOSE: To reduce logic with processing the logic of generation and decision in uniform codes by providing a function, by which transmission codes are converted to uniform codes in the unit, and a function, by which uniform codes are converted to transmission codes reversely, in the unit controlling the same-level communication in transmission codes of various kinds of code systems. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5621615-A (JP)
Title: Prevention of gel layer adhesion on membrane of flat membrane type ultrafiltration device
Inventor: AKIYAMA TOMOHIRO
IPC: B01D65/06
Filed: 1979-07-26
Abstract: PURPOSE: To prevent the formation of the gel layer on the surface of the membrane and keep the filtration capability of the filter device for a long period of time by strikingly applying a liquid to be supplied in which compressed air or a gas, e.g., CO 2 , N 2 , etc., is mixed in fine pubbles onto the surface of the membrane of the flat membrane type ultrafiltration device being operated.  
     CONSTITUTION: A liquid to be treated is introduced from a liquid supply inlet 4, passed through the prefilter 2 by the pump P, and then directed to the flat membrane type ultrafiltration device 1, and at the same time compressed air is sent into the device 1 from the compressed air supply inlet 7 and mixed in the liquid in the form of bubbles through the inlet 4. In this case, when the liquid for which oxidation must be avoided is treated, CO 2  or N 2  gas is mixed instead of the compressed air. By strikingly applying the bubbles of the gas onto the surface of the membrane of the flat membrane type ultrafiltration device 1 all the time, the lowering of the filtering capability of the device due to the formation of gel layer of condensates on the surface of the membrane can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5320310-A (JP)
Title: Magnetic recording and reproducing system
Inventor: TANAKA TOSHIYUKI
IPC: G11B5/09
Filed: 1976-08-10
Abstract: PURPOSE: To effectively use recording media and increase their usable range by beforehand writing plural groups of the same information to magnetic cards or magnetic books nad using the other information block even if one of the information blocks is broken down. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5619904-A (JP)
Title: Manufacture of beam blank
Inventor: KUSABA YOSHIAKI
IPC: B21B1/08
Filed: 1979-07-26
Abstract: PURPOSE:To prevent generation of the roll-out flaws, and to improve the yield of the rolling work, by previously edging the rolling top of the rolled material with a  specified or higher rolling reduction, and also, by previously roll forming the rolling bottom of the material, in an early stage of the roll forming work. CONSTITUTION:The two-high roughing mill 2 is employed for rolling the top T of the flat slab 1 by the edging caliber 2A with the specified or higher rolling reduction. Next, after once retreating the slab 1 from the caliber 2A, the whole slab 1 is rolled with above stated specified rolling reduction. After this, the bottom B of thus obtained slab 1 possessing the top T of breadth smaller than other parts is rolled with the specified rolling reduction over a specified length; then, the slab 1 is passed through the idling pass, and hereby, the parts other than the bottom B does not receive the rolling reduction. Following to this, as shown in the illustration, the slab is roll formed 2B with above stated specified rolling reduction feeding the top T as the rolling top. These specified edging and roll forming works are several times repeated, and the ordinary edging and roll forming works are alternately performed; then, the edging 2A and the finish rolling 2C are alternately performed and the beam blank free from the run-out flaws is obtained.