baber/WOPTO huggingface dataset:
Patent JP-S5735517-A (JP)
Title: Composition having activity for suppressing decrease or increase of cholesterol
Inventor: KOBAYASHI TAKAAKI
IPC: A61P3/08
Filed: 1980-08-08
Abstract: PURPOSE: To prepare the composition having the titled activity, by diluting corn oil with an organic solvent, cooling the solution to separate the solid fraction, eluting the liquid fraction with a specific solvent by column chromatography, and using the resulted fraction as active component.  
     CONSTITUTION: Corn oil is diluted with an organic solvent such as methyl ethyl ketone, etc., and cooled to -30W-90°C, pref. -50W-70°C. The coagulated  glyceride fraction is separated by suction filtration, centrifugal separation, etc. The organic solvent is removed from the organic solution containing the nonsolidifiable substance, and the fraction thus obtained is fractionated by column chromatography using silicic acid, florisil, etc. as the packing. The fraction which cannot be eluted with solvents having a solubility parameter δ of <7.5, and can be eluted with solvents having δ of ≥7.5, is collected. The fraction thus obtained is used as an active component for the composition having activity to suppress the decrease or the increase of cholesterol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02292170-A (JP)
Title: Polishing device for disc pad
Inventor: KITAJIMA SEIJI
IPC: B24B41/06
Filed: 1989-05-01
Abstract: PURPOSE:To prevent an abrasion powder being interposed between a pad and table by providing a demagnetizing means which feeds a reverse current to the iron cored coil of the megnet table located in the specific area of after feeding a positive current and which dissipates the residual magnetism of a magnet table, and a cleaning means which cleans the table after feeding the reverse current. CONSTITUTION:A disc pad 6 is rotated and after its passing through the area equipped with an exciting means 7, the disc pad is removed from a magnet table 3 and the removed disc pad itself is transferred to the succeeding stage. Thereafter, the magnet table 3 reaches the area equipped with a demagnetizing means 12 and the residual magnetism is almost completely demagnetized by the demagnetizing means. As a result, a friction material is polished by a polishing grindstone 11 and it is prevented that the abrasion powder containing a megnetic body is strongly sucked to the magnet table 3 surface. The magnet table 3 from which the residual magnetism is dissipated is cleaned by a cleaning means and the abrasion powder by the polishing grindstone 11 of the friction material containing magnetic powder grains is cleaned well.
Patent JP-H11301536-A (JP)
Title: Crawler and method for wrapping cord thereof
Inventor: NISHIMURA NAOKI
IPC: B29C63/06
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To eliminate uneven inner stress owing to the wrapping of a crawler with buried spiral cord, which is capable of coping with high speeds and which is uniform with no seams. SOLUTION: Cord layers 2Z, 2S wherein the wrapping directions are reversed are aligned adjacent in the crosswise direction. A pair of traversers 6Z, 6S engaging beginning end portions 7Z, 7S of cords 2Z0, 2S0 at both ends of a drum 5 for crawler shaping, respectively, move in the direction of the arrows toward the center in the axial direction of the drum 5 with rotation in one direction of the drum 5. Each cord 2Z0, 2Z0 is wrapped in a spiral at a predetermined pitch and tensility such that each cord layer 2Z, 2S is obtained. As a result, the center in the width direction is made the border and the wrapping tensility between the cord layer 2Z wrapped in the Z wrapping spiral and the cord layer 2S wrapped in the S wrapping spiral causes the generated twist moments to cancel each other out thus eliminating uneven inner stress.
Patent JP-H0410230-A (JP)
Title: Optical information reader
Inventor: SUZUKI TOSHIO
IPC: G11B7/09
Filed: 1990-04-25
Abstract: PURPOSE:To execute stable tracking control by outputting a tracking control signal after adding the result of comparing the phase of an optical output signal from a detector at a diagonal position on the quadripartite photodetection face of a photodetector with the phase of a total sum signal. CONSTITUTION:Reflected light from a recording medium M is inputted to a photodetecting means P and converted to an electric signal, and an adder A1 outputs a total sum signal ST from the means P to first and second phase comparators C1 and C2. The comparators C1 and C2 compare the phases of electric signals SI and SII to be outputted from one photodetection face at the diagonal position on the quadripartite photodetection face of the means P with the phase of the signal ST and output first and second phase compared result signals SCI and SCII to an adder A2. The adder A2 adds the signals SCI and SCII and outputs a tracking control signal STR to an actuator ACT so as to execute the tracking control. Thus, even when there is flaw or dirt on the surface of the recording medium, the stable tracking control can be executed.
Patent JP-H09296613-A (JP)
Title: Method for constructing and reinforcing prismatic structure and working apparatus therefor
Inventor: TANABE DAIZABURO
IPC: E01D22/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make change of direction for straining easy for a wire at a corner edge of a prismatic structure by a method wherein the central axes of first and second pulleys of a traveling straining device and the central axes of third and fourth pulleys of an auxiliary device are made to cross each other at a crossing angle less than a specified degree. SOLUTION: A straining apparatus 1 is composed of a traveling straining device 2 and an auxiliary device 12, and the traveling straining device 2 and the auxiliary device 12 have a common shaft 9 in common. The central axes of first and second pulleys 5, 5' and the central axes of third and fourth pulleys 15, 15' are connected so that they can cross each other at a crossing angle less than 180 degrees. A wire 3 wound round the outer circumference of a prism 10 is wound round each of five pulleys 5, 5', 15, 15', and 16 of the staining apparatus 1, and the distance between the shafts is extended with jacks 7, 17 and thereby slackness is removed for the wire 3 while tension is given.  With such a condition being maintained, the straining apparatus 1 is moved almost horizontally round the outer circumference of the structure through any one of traveling wheels 8, 8' and 18 contacting the external face of the prism 10. The straining apparatus 1 is turned at the corner edge of the prism 10 for changing the direction of traveling.
Patent JP-H02286096-A (JP)
Title: Estimation of bacteria concentration
Inventor: SUGIZAKI MASAHITO
IPC: C12Q1/06
Filed: 1989-04-28
Abstract: PURPOSE:To accomplish the title estimation in high accuracy in high extraction efficiency by mixing Gram-negative bacteria group, a surfactant and chloroform followed by shaking to destruct the cell membrane of the Gram-negative bacteria and by extracting the substance to be measured present in the cells followed by determination using an optical technique. CONSTITUTION:A mixture of Gram-negative bacteria group, a surfactant and chloroform is shaken to destruct the cell membrane of the Gram-negative bacteria and extract the substance to be measured [e.g. adenosine triphosphate(ATP)] present in the cells. Thence, for the substance, using an optical technique such as a bioluminescence technique with luciferin and luciferase, the amount of light generated by the reaction between ATP, luciferin, luciferase, etc., is determined; and based on the resultant measurement and a calibration curve made in advance, the bacteria concentration for the Gram-negative bacteria is estimated from the amount of ATP.
Patent JP-H02288695-A (JP)
Title: Picture coding and decoding device
Inventor: ISHIKAWA TAKASHI
IPC: H04N21/43
Filed: 1989-04-28
Abstract: PURPOSE:To reduce deterioration in picture quality attended with roughness of a quantization step effectively without increasing the number of bits of each code by quantizing a signal with a different quantization characteristic from each picture and increasing the number of quantization levels to the same picture element as to plural patterns consecutive in time base in a simulating way. CONSTITUTION:A coder consists of an input terminal 30, a subtractor 32, quantizers 34, 36, signal changeover switches 38, 46 an output terminal 40 for coding code, inverse quantizers 42, 44, an adder 48, an input terminal 50 for a frame ID signal, a limiter 52, and a prediction device 54. Then plural quantizers 34, 36 with a different quantization characteristic are used for each pattern sequentially and the picture information is coded. Since the border value of the quantization characteristic of the plural quantizers 34, 36 differs from each other except at the quantizing range ends, the quantization level number is plural number of multiple in a pseudo way. Thus, the deterioration in the picture quality attended with roughness of the quantization step is reduced effectively without increasing the bit number of each code.
Patent JP-S60255916-A (JP)
Title: Refining method of molten steel
Inventor: HAIDA OSAMU
IPC: C21C7/076
Filed: 1984-05-31
Abstract: PURPOSE:To improve the desulfurizing and dephosphorizing effect along with the degasification effect on molten steel by pressing the surface of molten steel in a ladle in a vacuum circulating degasification apparatus to increase the depth of molten steel in a vacuum vessel, and adding a flux into the molten steel in the vacuum vessel. CONSTITUTION:A vacuum vessel 1 and a ladle 6 in an RH-system vacuum degasification apparatus are enclosed with a hermetic vessel 12, and an inert gas such as Ar is introduced from a dip pipe 5 or from the bottom wall of the vacuum vessel just as in the conventional process. A gas such as Ar is simultaneously introduced under pressure from a gas introducing port 4 to press the surface of molten steel 7 in the ladle 6. Consequently, the molten steel 7 in the ladle is sent into the vacuum vessel 1 and circulated while keeping the depth of the molten steel in the vessel 1 greater than before. Besides, a flux such as a desulfurizing and a dephosphorizing agent from a vessel 11 is blown in along with gaseous Ar, etc. from a tuyere 10. The retention time of the flux in the vacuum vessel is prolonged with an increase in depth of molten steel in the vacuum vessel, and the dephosphorizing and desulfurizing effect, etc. can be increased along with the degasification treatment.
Patent JP-H07313780-A (JP)
Title: Washing machine
Inventor: OMURA YUKO
IPC: D06F39/08
Filed: 1994-05-24
Abstract: PURPOSE:To considerably improve washing power by suppressing the generation of bubbles corresponding to the change of the washing water temperature and deciding the optimum inverting time limit of a pulsator for applying sufficient mechanical force to laundry concerning the washing machine for performing washing by sprinkling washing liquid from the upper part of a washing serving also as dehydrating vessel to clothings. CONSTITUTION:Water is supplied into the washing serving also as dehydrating vessel 4 by a water supplying means 19, a pulsator 7 arranged at the bottom part of the vessel 4 is driven by a motor 9, and washing water is guided through plural circulation ducts 6a and 6b to the upper part of the vessel 4 by rotating the pulsator 7 and sprinkled into the vessel 4 by a sprinkler nozzle 17. This washing machine is provided with a clothings amount deciding means for deciding the quantity of laundry 13 inside the vessel 4, temperature detecting means 22 for detecting the temperature of washing water and inverting time limit deciding means for deciding the inverting time limit of the pulsator 7, and the inverting time limit deciding means decides the inverting time limit of the pulsator 7 corresponding to the output of the temperature detecting means 22.
Patent JP-H01279490-A (JP)
Title: Semiconductor memory
Inventor: TAMURA MASAYOSHI
IPC: H01L27/108
Filed: 1988-05-02
Abstract: PURPOSE:To attain data exchange between memory cells at a high speed internally by providing a data exchange function from a memory cell to another memory cell to a semiconductor memory. CONSTITUTION:A data S0 to be exchanged is read from a memory cell 17 of an array 11 from the memory cell array 11 by a row decoder 12 and a column decoder 13, amplified by a sense amplifier 16 and written in a buffer 14. Then other data S1 to be exchanged is read from the memory cell 18 in the array 11 by the row decoder 12 and the row decoder 13, sensed by the amplifier 16 to read the cell 17 by the row decoder 12 and the column decoder 13 thereby writing the data S1 sensed. Then the data S0 written in the buffer 14 is written in the cell 18 of the other data S1 to be exchanged by using the decoders 12, 13 while designating the address. As a result, the data S0 of the cell 17 stored in the buffer at first and the data S1 called from the cell 18 are exchanged.
Patent JP-H11305470-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KAMI HIDETOSHI
IPC: G03G5/07
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an org. electrophotographic photoreceptor excellent in image quality reproducibility and wear resistance and excellent also in durability and photosensitivity by incorporating a high molecular electric charge transferring material having a specified structure and a lubricant into at least one layer from the surface side of a photoreceptor remotest from the electrically conductive substrate. SOLUTION: The electrophotographic photoreceptor has a photosensitive layer on the electrically conductive substrate and contains a high molecular electric charge transferring material and fluororesin powder in at least one layer from the surface side remotest from the substrate. The electric charge transferring material is preferably represented by the formula, wherein R1 -R3 are each optionally substd. alkyl or halogen, R4 is H or optionally substd. alkyl, R5 and R6 are each optionally substd. aryl, (o) and (p) are each an integer of 0-4, (k) and (j) show the ratio between units, 0.1<=k<=1.0, 0<=j<=0.9, (n) is the number of repeating units and an integer of 5-5, 000 and X is an aliphatic divalent group, a cycloaliphatic divalent group or the like.
Patent JP-S61266467-A (JP)
Inventor: SEGAL MARCOS
IPC: D06P3/66
Filed: 1986-05-15
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-S5634039-A (JP)
Title: Fan type humidifying apparatus
Inventor: TAKAHASHI HIDENOBU
IPC: F24F6/06
Filed: 1979-08-30
Abstract: PURPOSE: To provide a fan type humidifying apparatus which can serves as a fan, a humidifier and also as a cool-wind supplying fan, by providing a humidifying section and a wind blowing section in the body of the apparatus, and employing an arrangement capable of reversing the direction of wind caused by said wind blowing section.  
     CONSTITUTION: In humidifying operation, dry air is drawn from a main fan opening 2, and passing through filters 21 four times as shown by the solid-line arrow in the drawing, discharged to the outside from a lower opening 3. Here, filters 21 are impregnated with a sufficient amount of water since they are immersed in water in a water tank 22 along with rotation of a filter motor 27. Therefore, air passed through the filters 21 can be imparted with a high humidity almost to a saturated state, so that it has an extremely high humidifying effect. In cool-wind supplying operation, on the other hand, wind direction is reversed by turning a main motor 14 reversely to that in which the motor 14 is turned in its humidifying operation. Further, in operating the apparatus simply as a fan, filters 21 are removed out of water in the tank 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02288611-A (JP)
Title: Surface acoustic wave device
Inventor: MIYAJIMA HAJIME
IPC: H05K1/02
Filed: 1989-04-28
Abstract: PURPOSE:To minimize the leakage of a signal between the input and output so as to increase the attenuation of a spurious signal at the out of pass band by dividing a ground pattern into plural patterns on the midway transited from the input to the output side. CONSTITUTION:The ground pattern on the back side of a printed wiring board 10 consists of an input side ground pattern 11, an output side ground pattern 12 and a pattern connecting them and the ground pattern connecting the ground pattern 11 and the ground pattern 12 is divided into three from the input side toward the output side (from right to left in figure). That is, the said pattern is divided into the ground pattern 13 formed to the rear side of the part on which a surface acoustic wave element SAW is mounted, the ground pattern comprising tongue pieces 14, 15 and the ground pattern comprising tongue pieces 16, 17. Thus, the coupling of undesired signals between the input and output is minimized and the attenuation at the outside of the pass band is increased.
Patent JP-H0886675-A (JP)
Title: Ultrasonic flowmeter
Inventor: GERUTO SUTANGE
IPC: G01F1/66
Filed: 1995-05-08
Abstract: PURPOSE: To provide an ultrasonic flowmeter having a simple structure which can perform measurement with a high degree of accuracy. CONSTITUTION: An ultrasonic flowmeter includes two ring-like piezoelectric converters 1, 2 each having a ring-like piezoelectric element or composed of a piezoelectric part, and being axially spaced from each other. Of these converters 1, 2, one serves as ultrasonic wave transmitter and the other serves as an ultrasonic wave receiver.
Patent JP-S602690-A (JP)
Title: Plating device
Inventor: TANIGUCHI KAZUHIRO
IPC: C25D7/12
Filed: 1983-06-17
Abstract: PURPOSE:To provide a titled device which permits easy exchanging of a top cover used commonly as a mask and improves the versatility of a press device for pressing a plating material to the top cover by the constitution in which the press device is moved from the part above the body of a plating device toward the inlet and outlet sides thereof. CONSTITUTION:A plating device 20 is provided with a plating device body 21 which is provided with a top cover used commonly as a mask with holes for ejecting a plating liquid above a nozzle for ejecting the plating liquid and a press device 22 which presses a plating material placed thereon by a moving device 28 provided with a chuck 29 to the above-mentioned top cover provided above the body 21. The above-mentioned press device 22 is held by a gate type base frame consisting of a girder frame 47 and a leg frame 48 with such plating device and the device 22 is constituted freely movable toward the inlet and outlet sides of the body 21 by means of rollers 49 traveling on the base 51 provided to the frame 28. The exchange of the top cover used commonly as a mask is made easy in accordance with the plating material and the versatility of the device 22 is improved.
Patent JP-H09294814-A (JP)
Title: Pharmaceutical solution administering apparatus and peritoneum dialyzing fluid administering apparatus
Inventor: KAWAMOTO EIJI
IPC: A61M39/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To minimize the possibility that components are administered as they are via an erroneous action before mixing by mixing pharmaceutical solutions components into one pharmaceutical solution, then fitting an operation tool removed from a passage opening/closing means to a discharge path opening/ closing means, and opening a discharge path to discharge one chemical. SOLUTION: An operation tool 8 is first fitted to only a connector section 6, and both connector section 6, 7 are closed in this pharmaceutical solution administering apparatus 1. The operation tool 8 is rotated by 90 deg., and a passage opening/closing means is rotated and opened. A chemical A is moved into a pharmaceutical solution container 3 along a passage 4, and it is mixed with a chemical B. Only the operation tool 8 is removed from the connector section 6, and it is fitted to the connector section 7. The connector section 7 is opened via the similar action, and the mixture of the solution A and the solution B is discharged along a discharge path 5. When two or more components are mixed for use, the possibility that the components are administered as they are before mixing is prevented.
Patent JP-H10305208-A (JP)
Title: Gas adsorption/desorption treating device
Inventor: TSUJIMOTO SOICHIRO
IPC: B01D53/06
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To improve the adsorptive performance of an adsorptive body in an adsorptive area and also the concentration of components of waste desorbed gas by introducing a part of raw gas or a part of waste gas that has passed through the adsorptive area into a cooling area and introducing gas discharged from the cooling area into a regenerative area. SOLUTION: Since waste gas that has passed through an adsorptive area 11 is at temperature near room temperature, by passing the gas through a cooling area 20, an adsorptive member 3 heated in first and second regenerative areas 13, 12 can be cooled to temperature near room temperature. And waste cooling gas heated by the cooling area 20 is introduced as desorption gas into the inlet side of the second regenerative area 12 through a heater 6a, it does not take much energy to heat the desorption gas in the heater 6a. Furthermore, the waste gas that has passed through the second regenerative area 12 (as shown by the arrow E1 ) is pressurized by a fan 5b and is passed through a readsorptive area 14 (as shown by the arrow A2 ) by the medium of a cooler 9, and the waste gas is joined with raw gas in the inlet side of a raw gas feeding fan 5a and is circulated.
Patent JP-S5812800-A (JP)
Inventor: OOSHITA KATSUJI
IPC: B43K24/18
Filed: 1981-07-16
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-S5234799-A (JP)
Title: Adaptor to sell books and magazines by automatic vending machine
Inventor: SATOU SEIICHI
IPC: G07F9/00
Filed: 1975-09-12
Abstract: PURPOSE: To sell books smoothly from a vending machine by putting books of various sizes in an adapter for standardization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5234616-A (JP)
Title: Magnetic video recording reproduction equipment
Inventor: WATANABE YUUJI
IPC: G11B27/024
Filed: 1975-09-11
Abstract: PURPOSE: The aural signal is recorded at the video cutting point, and switching is carried out from reproduction mode to recording mode based on this aural signal. In this way, the cutting point can be determined correctly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02286834-A (JP)
Title: Cooling device for v type engine
Inventor: YAMAUCHI KAZUYUKI
IPC: F01P7/16
Filed: 1989-04-28
Abstract: PURPOSE:To simplify the structure of cooling water passages by forming two cooling water passages between both cylinder wall parts and a connection wall part, thereby forming two passages where one extends from a cooling water thermostat to a cooling water pump and the other to a cooling water cooler. CONSTITUTION:A cooling water passage space is formed between both cylinder wall parts 25 of a cylinder block 20 and a connection wall part 56, and two cooling water passages 60, 61 are divided by a bulkhead 62. By the cooling water passage 60, a passage to a cooling water pump 72 from a thermostat 64 is formed, and by the cooling water passage 61, a passage to a cooling cooler 83 from the thermostat 64 is formed. The thermostat 64 is mounted below a cooling cooler 30, and there are formed, in the cylinder block 20, inlet holes 70, 73 with respect to a mounting seat and a pump chamber 71 and one part of a pump chamber 71. Consequently, the structure of the cooking water passages are facilitated, and the whole engine body is made compact.