baber/WOPTO huggingface dataset:
Patent JP-H02222833-A (JP)
Title: Measurement of bod
Inventor: SAKATA MASARU
IPC: G01N27/416
Filed: 1989-06-09
Abstract: PURPOSE:To enable measurement of BOD handily and accurately by using a drain at a point to be measured subjected to a sterilization treatment as reference liquid. CONSTITUTION:A value of BOD of a drain after a floating solid is filtered with a size not so large as to cause a clogging in a measuring device is almost the same as a BOD of the drain as intact. A drain at a point intended to measure BOD is sampled beforehand at a plant, sewage treating equipment or the like and undergoes a sterilization treatment shows a BOD curve the same as that of the drain to be measured. Therefore, the use of this drain as reference liquid allows quick and accurate measurement of BOD. The drain to be measured thus subjected to the sterilization treatment can be preserved for a long time (more than one month) at a room temperature when it is kept from being mixed with microorganism.
Patent JP-S5938106-A (JP)
Title: Working vehicle
Inventor: MINAMI TERUO
IPC: B60G17/015
Filed: 1982-08-24
Abstract: PURPOSE:To simplify a rolling controller mounted on a working vehicle equipped with moving units vertically movably fitted on the body of the vehicle, by providing the controller with an artifical instruction unit to send information about which should be moved up or down and to instruct the starting of operation. CONSTITUTION:A contact 13a or 13b is turned on by operating a vertical motion instructing lever 11. The contact 10a or 10b of a rolling sensor remains on when a vehicle body is rolling. Electricity is supplied from a battery 14 through the contact 10a or 10b and the contact 13a or 13b to the solenoids 16a-16d of solenoid valves 15a, 15b for controlling the expansion and compression of a right and left hydraulic cylinders 7a, 7b. The desired hydraulic cylinder 7a or 7b is thus driven to move the vehicle body up or down. When the vehicle body is put in horizontal posture, the sensor contacts 10a, 10b are turned off to stop the upward or downward motion of the vehicle body. According to this constitution, a controller is simplified.
Patent JP-H0441482-A (JP)
Title: Production of pyridazinone compound
Inventor: NAKAO TATSU
IPC: C07D237/26
Filed: 1990-06-05
Abstract: PURPOSE:To obtain a pyridazinone compound useful as a drug industrially and advantageously, by efficiently introducing a double bond to the 4 and 5 positions of pyridazinone ring under a mild condition by a reaction with an acid in the presence or absence of a sulfoxide compound. CONSTITUTION:A compound shown by formula I (ring A is benzene ring or thiophene ring; R<1> and R<2> are H, halogen, CF3, OH, NH2, NO2, CN, lower alkyl, etc.; R<3> is H, 1-8C alkyl, hydroxyalkyl, alkanoyloxyalkyl, aryl which may contain substituent group such as halogen on aromatic ring; x is O, S, SO, SO2CH2, etc.; n is 1 or 2) is reacted with an acid such as methanesulfonic acid optionally in the presence of a sulfoxide compound such as dimethyl sulfoxide to advantageously give the objective compound shown by formula II having pharmaceutical action such as anoxiolytic action, biophylaxis sthenic action, etc., without admixture of brominated by-products as existing oxidation method with bromine.
Patent JP-2000335811-A (JP)
Title: Paper discharging structure in printer
Inventor: SANO MOTOAKI
IPC: B65H31/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper discharging structure in a printer having a simple structure and capable of piling up paper in a page order by placing first page paper as an uppermost one in a state that printed and discharged paper is surely put in order and successively discharging second page and third page paper on a lower side of first page paper. SOLUTION: In a paper discharging structure in a printer piling up printed and delivered paper P in a page order and discharging paper P, a pair of blades 1A, 1B for piling up paper rotating from an inside toward an upper side are arranged on both of left and right sides of a paper discharging part, discharged paper P is mounted one by one in the page order on these blades 1A, 1B for piling up paper and discharged paper P is constituted to be piled up in the page order from the upper side by rotation of these blades 1A, 1B for piling up paper.
Patent JP-S5372275-A (JP)
Title: Method of and apparatus for recovering dust from dust collector
Inventor: TOYODA MAMORU
IPC: B01D46/48
Filed: 1976-12-09
Abstract: PURPOSE: To accomplish recovery of only effective sand for reuse in disposal by finely grinding during the process of treating dust containing molding sand or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5850675-A (JP)
Title: System for retrieving information recording signal track of disk information recording medium
Inventor: MIYASHIYOU YASUO
IPC: G11B9/06
Filed: 1981-09-18
Abstract: PURPOSE:To realize retrieval at a high speed, by shifting a reproducing element toward a desired track and reproducing and stopping the signal of the desired track, and shifting backward at a lower speed the share of track in which the reproducing element exceeds the desired track. CONSTITUTION:When a desired track 15 is retrieved out of a track 14, a pickup device 2 is shifted with an instruction of a CPU11 up to the track 15 at a 2,000- fold speed for example. In this case, the address of each track is compared with the address of the track 15 through an arithmetic circuit 12. Then a motor 13 is driven by the difference obtained by the above-mentioned comparison of addresses. When a reproducing stylus 1 reproduces the track 15, the motor is stopped with the signal given from the circuit 12. At this time point, the stylus 1 is set at a position exceeding the track 15. And the inclination of a cantilever 7 is shown by a solid line, and the lever 7 is displaced toward a track 17 with the damping force for compensation. At this time point, the signal of the CPU11 is turned into a driving signal by the circuit 12 and retrieves the track 15 at a 64-fold speed for example.
Patent JP-S5937020-A (JP)
Title: Wire-cut discharge machining machine
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1982-08-24
Abstract: PURPOSE:To eliminate relief striped pattern from the working face by transmitting the vibration of a vibrating chip through an asymmetrical horn to the wire electrode thereby eliminating the standing wave from the wire vibration. CONSTITUTION:When applying vibration of 30kHz onto a wire electrode 1 while employing a horn 5 and assuming the upper and lower inclination angles 5a and 5b of the outercircumferential face are 10 deg. and 30 deg. respectively, patterns are eliminated from the working face. The outercircumference of the vibration horn 5 is inclined asymmetrically or exponential type having different inclination angle is employed to provide vibration where the standing wave is eliminated thus to eliminate the pattern from the working face.
Patent JP-S5865721-A (JP)
Inventor: DONARUDO AREN BORON
IPC: C09D179/08
Filed: 1982-08-25
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-H09329293-A (JP)
Title: Heavy object support leg
Inventor: KUMASHIRO TERUO
IPC: B60B33/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a heavy object support leg to perform switching a contact floor between a fixing support leg and a moving support leg rapidly through simple operation without using a screw rod rotating tool, such as a spanner. SOLUTION: A heavy object support leg comprises a pedestal 2 attached to the lower part of a heavy object 1; a cylinder 4 suspending from the pedestal 2; a fixing support leg 5 for elevatably fitted in a cylinder 4; a spring 6 energizing upward the fixing support leg 5; a moving support leg 7 having a wheel 73 and attached to the cylinder 4; fixing levers 8 and 8 coupled to the cylinder 4 and the fixing support leg 5 and moving downward the fixing support leg 5 against the force of a spring 6 through press down turning operation centering around the cylinder 4 and the fixing support leg 5;  and an engaging member 13 arranged at the fixing levers 8 and 8 engaged with a part 15 to be engaged on the outer wall of the cylinder 4 when the lower end of the fixing support leg 5 is moved further downward than the lower end of the moving support leg 7 through press down and turning operation of the fixing lever and disengaging the engagement through release operation.
Patent JP-H0441241-A (JP)
Title: Cylinder washing device of printer
Inventor: ISHIKAWA HIROYA
IPC: B41F35/06
Filed: 1990-06-06
Abstract: PURPOSE:To avoid interference of a washing device with a notch part by evacuating the washing device certainly from the notch part by a method wherein a notch part angle position of each cylinder is calculated by estimation based on an angle data and a timing pulse, and an actuation command is outputted to each washing device. CONSTITUTION:Various angle data of a printer are inputted from a console panel 80. When printing is started, a timing signal to be outputted from a timing sensor 90 is fetched at a specific rotary angle position of a rotary shaft 31 of a first colour printing unit 30. A controller 70 prepares an angle timing map of an impression cylinder 2 in each printing unit 30 by the timing signal and the angle data and further prepares a washing program. When washing is started, the washing program performs washing operation in synchronization with the timing map of each printing unit 30. A signal from the controller 70 controls air becoming a power source of each washing unit 40 and evacuates the washing unit 40 from a notch part 4 of each impression cylinder 2 obtained by estimating operation.
Patent JP-H10330756-A (JP)
Title: Liquid crystal aligning agent and liquid crystal display prepared by using the same
Inventor: MORI TETSUYA
IPC: G02F1/1337
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal aligning agent excellent in aligning properties. electrical characteristics, and adhesion to a substrate board by incorporating a biphenyl epoxy resin, a catechol-novolak resin, a catalyst, and a solvent, as essential ingredients, into the same. SOLUTION: The biphenyl epoxy resin is represented by formula I (wherein R is H or methyl; and G is glycidyl). The catechol-novolak resin has a structure represented by formula II (wherein (n) is an integer of 1-10). The kind of the catalyst is not specifically limited, examples being trisdimethylaminomethylphenol(TAP), a salt thereof with octanoic acid, an imidazole deriv., triphenylphosphine(TPP), and a quaternary salt thereof. The catalyst is added in an amt. of 0.5-5 wt.% of the total resin. The solvent is indispensable to homogeneously compatibilize the epoxy resin with the novolak resin and is prepd. by mixing a highly polar solvent (e.g. NMP or DMF) with PGDA, a cellosolve compd., etc.
Patent JP-2000334779-A (JP)
Title: Method for injection molding and mold for injection molding
Inventor: YONEDA RYUICHI
IPC: B29C45/26
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To uniformize heat shrinkage of an molded article and to improve dimentional accuracy. SOLUTION: A resin injected from an injection molding machine is fed into the first ring part 32 of a ring gate 20 through a resin passage 24 and fluctuation of flow rate of the resin is relaxed in the first ring part 32 with changed height and a communication path 34 and fluctuation of the flow rate of the resin is furthermore relaxed in the second ring part 36 and a gate part 38. Therefore, at a stage where the resin is filled in a cavity 14 from the gate part 38, the apex positions of the resin in the axial direction are arranged in a line and the resin is prevented from flowing in the peripheral direction in the cavity 14.
Patent JP-H0313720-A (JP)
Title: Gas ignition device
Inventor: HARA MASAO
IPC: F23Q9/00
Filed: 1989-06-09
Abstract: PURPOSE:To prevent a deformation of a component element even under a certain external force being given and facilitate a manufacturing of the component element by a method wherein an extreme end of a gas passage outlet of a pilot burner is provided with a single or a plurality of rectangular or semi- cylindrical gas branch parts having specified clearances and fixing parts, and then a spark plug is oppositely faced against the gas branch parts. CONSTITUTION:A gas outlet part 14 of a gas passage 3 has a rectangular or a semi-cylindrical sectional shape. Its both ends are fixed to a base plate 12 through a press fitting. An extreme end of a gas outlet part 14 is provided with one or a plurality of gas branch portions 4 having a specified clearance and having a rectangular or a semi-cylindrical section with an opening section equal to a sectional of the gas outlet part or a proper small section, both ends are fixed to the base plate 12, and a spark plug 2 is oppositely faced against the gas branch parts. With such an arrangement, even if an external stress is applied, the parts are hardly deformed. In addition, both ends of the gas mixing part and the gas branch portions have some fixing portions, so that it is facilitated to manufacture the parts.
Patent JP-S6421273-A (JP)
Title: Disc with at least one opening and cock containing the same
Inventor: MISHIERU ERUNANDESU
IPC: F16K3/34
Filed: 1988-06-15
Abstract: PURPOSE: To increase sensitiveness in flow regulating property and prevent noise by enlarging an opening of one of the disks from the first end gradually and stretching to the second end shifting from the first end at an angle of more than 180 deg. relating to a cock which regulates flow by two disks to be brought into sliding contact with each other. CONSTITUTION: A hollow shank 1 is equipped with a feed throat 3 and exhaust nozzle 2, inside of which, a fixing disk 4 and a pivoting disk 5 are provided. In the fixing disk 4, an opening 7 and in the disk 5 pivoted by a shaft 6, an opening 8 are formed, respectively. The opening 7 of the fixing disk 4 is gradually enlarged from the first narrow end 7A in width to the second end 7B having the widest width. The opening 8 of the pivoting disk 5 is sector-shaped. Thereby, sensitiveness in flow regulating property can be enhanced, and noise can be reduced, as well.
Patent JP-S6434955-A (JP)
Title: Leukotriene antagonist
Inventor: JIEIMUSU SHINPUSON FURAJII
IPC: C07C323/00
Filed: 1988-06-15
Abstract: Compounds of formula: <CHEM> in which, inter alia q is 0 to 2, R1 is (L)a-(CH2)b-(T)c-M wherein a and ca are 0 or 1, b is 3 to 14, L and T are independently O, S or CH2; and M is C1-4 alkyl, ethynyl, CF3, isopropenyl, furanyl, thienyl, cyclohexyl or optionally substituted phenyl; R2 and A are H, CF3, alkyl, alkoxy, halogen, OH, NO2, or NH2 or R1 and A are H and R2 is (L)a-(CH2)b-(T)c-M as above; y is COR3 or (CHX)n(CH2)p-Z wherein R3 is OH, NH2, aryloxy or alkoxy, n is 0 or 1, p is 0, 1 or 2; X is H, OH, alkyl, alkoxy or F, Z is COR3 or tetrazolyl; R is (CR5R6)dW, R5 and R6 are H or alkyl and W is an optionally substituted phenyl, pyridyl or pyrimidiyl group, intermediates and processes for their preparation and their use in therapy as leukotriene antagonists.
Patent JP-S628450-A (JP)
Title: Manufacture of button type alkaline battery
Inventor: HARADA MASATO
IPC: H01M6/12
Filed: 1985-07-04
Abstract: PURPOSE:To improve the contacting condition between the positive and negative electrodes thus to eliminate degradation in cell characteristic due to impact test by specifying the overall height of an impregnate material layer prior to absorption of alkali electrolyte and after swelling with alkali electrolyte. CONSTITUTION:When manufacturing a button type alkaline battery where an impregnate material layer absorbed with alkali electrolyte is arranged in adjuscent to the negative electrode or geletinized tablet zinc, the ratio of the overall height of impregnate material layer prior to absorption of alkali electrolyte and after absorption/swelling is set in the range of 10:15-19 while the ratio of overall height of impregnate material layer immediately after absorption/swelling of alkali electrolyte and in the cross-section after constitution of cell is set in the range of 13-19:10. When limiting the overall height of impregnate material layer, the resiliency to be provided from the impregnate layer in the cell to the geletinized tablet zinc surface or the separator face. positive electrode black mix face and the resiliency of the impregnate material itself are improved to improve contact between them resulting in prevention of degradation of cell characteristic due to impact test.
Patent JP-S5481255-A (JP)
Title: Steroid derivative
Inventor: SUGANO SUSUMU
IPC: A61K31/575
Filed: 1977-12-09
Abstract: NEW MATERIAL:An 20-acyloxymethylpregna-1,4-diene-3-one (22-acyloxy-22, 23- bisnorchola-1,4-diene-3-one) of formula (R is residue of carboxylic acid, e.g. acetic, propionic, butyric, lauric, palmitic, benzoic acids, etc.).  
     EXAMPLE: 20-A cetoxymethylpregna-1,4-diene-3-one.  
     USE: Remedies for endocrinism, circulatory organ diseases, blood diseases, bone diseases, etc. having protein assimilation with little side effects of sex hormone and low toxicity.  
     PROCESS: Well-known 20-hydroxymethylpregna-1,4-diene-3-one is acylated without changing the ring A to form the compound of formula. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08299293-A (JP)
Title: Holter cardiographic apparatus
Inventor: OTAKE TSUTOMU
IPC: A61B5/332
Filed: 1995-05-12
Abstract: PURPOSE: To provide a Holter cardiographic apparatus which is constituted to enable a user to record cardiograms while living a daily life by mounting a Holter cardiograph capable of monitoring the cardiograms over a long period of time and integrating an electrode and the cardiograph and is constituted to enable the user to arrange and store the data by using a CD-ROM. CONSTITUTION: This apparatus consists of an apparatus 7 integrated with the electrode 1 and the Holter cardiograph 2. The signals subjected to high-efficiency compression by using wavelet conversion are inputted via an interface card 3 to a personal computer 4. The data are recorded on the CD-ROM 6 by a CD-ROM writing machine 5 from the personal computer.
Patent JP-H10340429-A (JP)
Title: Magneto-resistance effect head
Inventor: TOKI KAORU
IPC: G11B5/39
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce deformation of a gap without detriment to a vertical bias effect by equipping 1st and 2nd electrodes layered on a 1st MR element, a gap film layered on these electrodes and 3rd and 4th electrodes layered on a moreover layered 2nd MR element and constituting the gap film out of an oxide antiferromagnetic film or an oxide ferromagnetic film. SOLUTION: An MR element part is composed of a central active area corresponding to a magnetic sensitive part of magnetic information written in a magnetic record medium and a passive areas formed contiguously to both sides of this active area respectively. In the passive areas on both sides their vertical bias films are not formed on the MR elements but only the electrodes 4a and 4b and then 7a and 7b respectively, and the gap film 5 between the two MR elements 3 and 6 is not merely an insulating film but formed from the oxide antiferromagnetic film or the oxide ferromagnetic film. It is preferable for the gap film 5 to contain one component out of Al2 O3 , Ta2 O5 , Si3 N4 , TiO2 and SiO2 .
Patent JP-S6126375-A (JP)
Title: Solid-state image pickup device
Inventor: KURODA TAKAO
IPC: H04N5/335
Filed: 1984-07-16
Abstract: PURPOSE:To improve a blooming suppression ability by controlling a discharge of excess charges while signal charges accumulated on a photoelectric transfer part are shifted to a reading means and attaining the state where the discharge is facilitated. CONSTITUTION:On an N-substrate 5, a P well 6 is formed, and a photodiode part 7 and a vertical CCD channel 8 are formed in the P well 6. On said photodiode part 7 and channel 8, an electrode 9 is formed which also serves as an electrode for controlling a shift of a transfer electrode of the vertical CCD and signal charges from a photodiode part. A clock pulse 20 is impressed to the electrode 9. The period when a voltage 20-1 is impressed is a shifting period, and charges are transferred in the vertical CCD when voltages 20-2 and 20-3 are alternately impressed. Moreover a clock pulse 21 is impressed to the N-substrate 5, and then the pulse having a period overlapped with that of the pulse 20-1 is also impressed to said substrate 5. By impressing a voltage at a high level during shifting charges, a blooming suppression ability can be effective.
Patent JP-H09300802-A (JP)
Title: Method of marking confirmation characters to printing die and device therefor
Inventor: TAKAGI HIROSHI
IPC: B41K1/10
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To make possible marking characters intended for confirming imprinting characters easily by printing confirmation characters by injecting water ink particulates between print areas in a printing die where multiple print areas, on the surface of which imprinting characters are engraved are arranged in specified intervals. SOLUTION: In a printing die 6 made in the form of a ring by cutting off in a strip form from an original plate 1 for a printing die, to mark a confirmation character on the printing die 6, the printing die 6 composing continuously multiple irregular print areas 3 on which imprinting characters are engraved in a transverse direction at a constant interval are arranged in a vertical direction, the original plate 1 for the printing die of an integrated structure is fitted into the depression of a palette 7 and fixed. And then the palette 7 placed on the palette introduction table of a printer is delivered forward by a pair of timing belts 20, 21, on such occasion, a palette detection sensor 36 cues up a printing position and a print head 35 prints confirmation characters in a groove 4 at the right end of the original plate 1 for the printing die.
Patent JP-2000335716-A (JP)
Title: Meander preventing device for conveyor belt and meander preventing method therefor
Inventor: BABASAKI TOSHIFUMI
IPC: B65G15/08
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To automatically correct the meander of a conveyor belt to a normal traveling state at real time by turnably supporting a carrier roller for supporting the lower surface of the conveyor belt, and detecting the meandering of the conveyor belt to control the turning angle and turning speed of the carrier roller. SOLUTION: When the center of a carrier roller 13 to which the lower surface of a conveyor belt is touched is substantially conformed to the center of the conveyor belt, the slide table 22 of a belt meandering quantity detection part 12 is in the stationary state in the center. When the conveyor belt starts to collect to one side and is pressed to one of guide rollers 20, 21, the slide table 22 is moved to this collecting direction. This displacement is detected by a displacement gauge 27, and a control output for oscillating the carrier roller 13 is determined on the basis of the detection result. According to this, a motor 41 is driven to rotate a sprocket 36, and the turning angle and turning speed of the carrier roller 13 are controlled through a chain 35.