baber/WOPTO huggingface dataset:
Patent JP-H08291678-A (JP)
Title: Folding staircase
Inventor: KOIZUMI TOSHIO
IPC: E06C1/383
Filed: 1995-04-21
Abstract: PURPOSE: To prevent fingers or clothes from being caught by pivoting at least two stage foldable steps on a pair of supports through brackets, and forming gaps between the supports and steps when a staircase is folded in the direction of the width. CONSTITUTION: Step sections capable of being folded in one way only are pivoted on supports 1 and 2 on both sides of a folding staircase used by hanging on one box car, etc., through brackets 3a and 3b in a turnable manner. Cut sections 14 are provided in the step sections of both up and down steps and, at the same time, they are linked with a joint bar 4. After it is used, and when the staircase is folded in the direction of the width, the step sections are pulled upward and are folded and, at the same time, the supports 1 and 2 on both sides are pulled near. In that case, gaps 13 are formed between the supports 1 and 2 and step sections, gaps 15 are formed between both right and left step sections, and fingers, clothes, etc., are protected from being caught. By the constitution, safety can be promoted with a simple construction.
Patent JP-H10279638-A (JP)
Title: Aromatic oligomer, epoxy resin composition, and cured item thereof
Inventor: KAJI MASASHI
IPC: C08L45/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an arom. oligomer which has a specified softening point, is useful as a modifier for an epoxy resin, and gives an epoxy resin compsn. excellent in moldability, low moisture-absorbing properties, heat resistance, and adhesion to other materials by subjecting benzothiophene (and a copolymerizable vinyl compd.) to cationic polymn. SOLUTION: This oligomer is obtd. by the cationic polymn. of 10-100 wt.% benzothiophene and 90-0 wt.% vinyl compd. copolymerizable therewith and has a softening point of 180 deg.C or lower, one contg. 20-80 wt.% benzothiophene units being pref. Examples of pref. comonomers are a methylbenzothiophene compd., indene, a methylindene compd., and an arom. olefin compd. such as styrene or an alkylstyrene. This oligomer is useful as a modifier for an epoxy resin compsn. comprising an epoxy resin and a curative and is compounded in an amt. of 5-50 wt.% of the resin.
Patent JP-H04326408-A (JP)
Title: Reference current generating circuit
Inventor: NAKAGAWARA TOMOMASA
IPC: G05F3/22
Filed: 1991-04-26
Abstract: PURPOSE:To generate a reference current in the reference current source of a filter with a built-in IC. CONSTITUTION:A reference voltage supplying circuit 20 supplies a reference voltage Vref corresponding to the fluctuation of a power supply voltage to a reference current supply circuit 21. This reference current supply circuit 21 supplies a reference current Iref corresponding to the reference voltage Vref to a bias current supply circuit 23. A control current supply circuit 22 supplies a control current Iadj corresponding to the fluctuation of the power supply voltage to the supply circuit 23. The bias current supply circuit 23 supplies a bias current Ibias corresponding to difference between the inputted reference current Iref and control current Iadj to the reference current supply circuit 21.
Patent JP-H07275667-A (JP)
Title: Pumping membrane module
Inventor: YOSHIDA MINORU
IPC: B01D65/00
Filed: 1994-04-11
Abstract: PURPOSE:To increase the flow rate of a fluid without relying on the pressure change of hollow yarn membranes in a pumping membrane module for gas-liquid or liquid- liquid exchange using a non-rubbery elastic membrane material and a hollow yarn membrane group. CONSTITUTION:A suction port 5 of a fluid to be treated and a discharge port 6 of a treated fluid both of which, have movement preventing parts 7 provided on the way thereof and having valve balls 8 sealed therein on the side opposite to a cylindrical body 1 or on the side of the cylindrical body 1 are provided to both end parts of the cylindrical body 1 in which a non-elastic hollow yarn membrane group 2 is received on the center side from the end parts of the cylindrical body in such a state that the terminal parts thereof are pottend and an annular pumping vol. bag 10 made of rubber is fixed between at least one of the suction port 5 and the discharge port 6 and one of the potting parts 4 on the inner surface side of the cylindrical body 1. Then, the inlet and outlet of the treated fluid connected to a pumping device is branched to be connected to the bag 10 and the body part of the cylindrical body between both potting parts 4 to constitute an internal reflux type pumping membrane module. An external reflux type pumping membrane module is constituted by deforming this module.
Patent JP-S58216074-A (JP)
Inventor: TANAKA TSUNEO
IPC: A62C27/00
Filed: 1982-06-08
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-S5220817-A (JP)
Title: Electric musical instrument
Inventor: SHIRATORI KUNIAKI
IPC: G10H3/14
Filed: 1975-08-09
Abstract: PURPOSE: To use a musical instrument as a nomal and electric music instrument without influence for it's capacity, by setting electrode for the diaphrams and strings which are made by flexible high polymer materials having piezoelectricity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07279771-A (JP)
Title: Sliding valve type carburetor
Inventor: IKEGAMI MASARU
IPC: F02M19/04
Filed: 1994-04-12
Abstract: PURPOSE:To provide a constantly stabled engine speed by taking in fuel supplied to an intake passage smoothly to an engine combustion chamber without being materially affected by the influence of the intake pulsation. CONSTITUTION:A multi-injection nozzle 20 is inserted into a needle jet 17 communicating with a float chamber 15 extending downward from an intake passage 12. An number of fuel injection holes 22 are drilled on a wall section facing the lower stream side of the intake passage 12 of the multi-injection nozzle 20. The wall section facing the lower stream side of the intake passage 12 at the position lower than the approximately central height of an cylindric section 21 of the multi-injection nozzle 12 is formed plane. A fuel passage 24 is provided between the plane section 23 and the needle jet 17.
Patent JP-H02275576-A (JP)
Title: Device for forming parts list
Inventor: KUROSAKI MASAMI
IPC: G06F17/50
Filed: 1989-04-17
Abstract: PURPOSE:To automatically form a parts list based upon parts names used for a circuit diagram and their relating information by providing the parts list forming device with a circuit diagram information storing means, a parts information storing means, a circuit diagram information reading means, a parts list forming means, a parts list display means, a parts list editing means, and a parts list output means. CONSTITUTION:The circuit diagram information reading means C reads out necessary circuit diagram information from the circuit diagram information storing means A and extracts the identification(ID) codes of respective parts used for the circuit and the parts list forming means D retrieves the parts names of respective parts and their relating information from the parts informa tion storing means B based upon the ID codes to form a parts list. The formed parts list is displayed on the parts list display means E, the displayed parts list is edited by the parts list editing means F by means of an external input and the edited result is printed out by the parts list output means G. Thus the parts list based upon the parts names of the parts used for the circuit and their relating information can be automatically formed.
Patent JP-H06308265-A (JP)
Title: Nuclear fusion device and its operating method
Inventor: IWAI YASUSHI
IPC: G21B1/00
Filed: 1993-04-23
Abstract: PURPOSE:To dispense with or simplify a facility for suppressing instability, take a preventive measure for an intra-reactor structure, and improve safety by intentionally inducing the instability of plasma. CONSTITUTION:A plasma measurement diagnostic device 1 obtains the distribution of plasma 3 from the measurement signal of a sensor 2 and outputs it to an arithmetic unit 4. The arithmetic unit 4 judges the instability of the plasma 3 from the data and outputs the control signal to a control device 5. The control device 5 sends an operational instruction to a heating device 6 and interlockingly sends an instruction for the flow adjustment of the cooling water of an intra-reactor structure 8 to a pump 7. The heating device 6 controls the heating of the plasma 3 based on the instruction. An instruction for controlling instability can be sent to the control device 5 from a control console 9.
Patent JP-H09266239-A (JP)
Title: Substrate conveying plate
Inventor: SHINO KAZUHIRO
IPC: H01L21/22
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress the inclination of a substrate when it is conveyed, and to provide a substrate conveying plate with which a substrate can be conveyed without coming into contact with the substrate conveying plate even when a warped substrate is conveyed. SOLUTION: A wafer conveying plate 10 is provided with wafer supporting plates 13 and 15 and a recessed part 36. The upper surfaces of the wafer supporting parts 13 and 15 are formed into inclined surfaces 14 and 16 having a gentle-slope of about 1 to 5 deg.. Accordingly, the inclination of the wafer 50 can be suppressed even when centrifugal force worked and vibration is generated by the rotation of the wafer conveying plate 10. The outer circumference of the wafer 50 is brought into contact with the inclined surfaces 14 and 16. The inclination of the inclined surfaces 32 and 34 is made larger than the inclination of the inclined surfaces of 14 and 16, and a recessed part 36 is provided between the wafer supporting parts 13 and 15. Accordingly, the contact of the wafer 50 to the wafer conveying plate 10 can be prevented even when the wafer 50 is warped.
Patent JP-H03296296-A (JP)
Title: Panel device
Inventor: KATO YOSHIHIRO
IPC: H05K5/02
Filed: 1990-04-16
Abstract: PURPOSE:To manufacture a panel of a plurality of designs having a different external appearance, a different button operating structure with high productivity by selectively associating one of a plurality of types of operation button holding blocks having different type external appearances and operation button structures at opening position of a main panel made of synthetic resin to be injection molded in the same mold. CONSTITUTION:Round bosses 17 to be engaged with a rotary connector 13 of a first operation button holding block 8 are formed at both lower sides of an opening 7 of a main panel 3, the connector 13 is press-fitted in and engaged with the bosses 17 from its cutout to so mount the block 3 as a rotating center as to be rotatable at a predetermined amount at the panel 3. A second operation button holding block 9 is secured to the panel 3 in a stable state. It is not necessary to replace the element of an injection mold each time first and second designs are altered.
Patent JP-H04327615-A (JP)
Title: Abnormality diagnosis construction of working vehicle
Inventor: MIURA TAKANORI
IPC: E02F9/26
Filed: 1991-04-30
Abstract: PURPOSE:To provide a working vehicle provided with a self-diagnosis means, which diagnoses if there is any abnormality in the vehicle, whereby said means is not actuated inadvertently and the result detected by said means can be easily understood. CONSTITUTION:There are provided a input unit 29 provided with a plurality of terminals and a connector 30 which can effect the short-circuit of a specific terminal of a plurality of terminals, wherein if the connector 30 is inserted into the unit 29, a self-diagnosis means is automatically actuated based on the signal from the terminal of the input unit. And a plurality of lamps 31-35 are provided to display the working conditions of a vehicle during an ordinary work, whereby when the means is actuated, the result detected by the means can be displayed by the lamps 31-35.
Patent JP-H05298122-A (JP)
Title: Multi-task processor
Inventor: IKEGAMI HIROYUKI
IPC: G06F12/06
Filed: 1992-04-17
Abstract: PURPOSE:To accelerate the task processing of an entire system in the case of multi-task processing by setting one part of a main memory to a high-speed memory area, allocating it to a non-cache area and allocating a specified task to a high-speed area. CONSTITUTION:When processing the tasks of small processing loads while performing task changes, the tasks to be processed are successively stored in a cache memory 3 and can be executed at the high hit rate by a prescribed cache memory managing algorithm. On the other hand, when executing the tasks of large processing loads, the processing can be performed at high speed since a high-speed memory area 1b is composed of a SRAM although a main memory 1 is directly accessed without passing through the cache memory 3 since the high-speed area 1b is a non-cache area. When performing graphic processing by a processor, for example, a processing program is allocated to the high-speed area 1b and the graphic processing is performed so as to reduce the generation of cache error.
Patent JP-S61257549-A (JP)
Inventor: SUZUKI ETSURO
IPC: E04B1/24
Filed: 1985-05-10
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-H05298345-A (JP)
Title: Telephone betting interactive processing system
Inventor: NISHI MASAHIRO
IPC: G06Q50/00
Filed: 1992-04-17
Abstract: PURPOSE:To shorten a communication time by substituting the confirmation response to the repetition of input data for the succeeding input. CONSTITUTION:After ending one betting data input from a subscriber in a subscriber's home 1, a voice response device 4 in a telephone betting center 2 repeats the data input and demands the succeeding betting. Although the subscriber returns a signal reporting correct repetition heretofore when the repetition is correct, this system is allowed to input the succeeding betting data without executing the return of the signal and return a signal for ending the betting when there is no succeeding data. When the repetition is not correct, a signal indicating incorrect repetition is returned, and when the subscriber requires to listener the repetition once again, a signal requesting the repetition is returned. Since no trouble is generated even when no signal indicating correct repetition is returned when the repetition is correct, a speaking time can be shortened only by a period required for the return. Although a remarkable effect is not obtained in the case of one betting, a return in each betting is made unnecessary in the case of plural betting and the effect for the shortage of the speaking time can be improved.
Patent JP-S60245642-A (JP)
Inventor: FURIIDORITSUHI YONASU
IPC: H01B3/30
Filed: 1985-05-10
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-S5432406-A (JP)
Title: Dehydrochlorination of ethyleneamine salts with ammonia
Inventor: SUENAGA TADAYUKI
IPC: C07C211/09
Filed: 1977-08-18
Abstract: PURPOSE: To isolate and recover ethyleneamines, by converting hydrochlorides of ethyleneamines to sulfates and subsequently reacting with ammonia in a watercontaining solvent to which ammonium sulfate is slightly soluble. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5221813-A (JP)
Title: Cassette tape recording reproduction equipment
Inventor: KISHI YOSHIO
IPC: G11B15/665
Filed: 1975-08-13
Abstract: PURPOSE: To stabilize tape running by detecting the tape tension when the tape is being taken out of the cassette for recording or reproduction and adjusting the back tension by coupling with it and holding it with a constant tension. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06184107-A (JP)
Title: Tryptophan derivative and nmda receptor antagonist containing the same
Inventor: KOHAMA HIROMASA
IPC: A61P25/28
Filed: 1991-01-30
Abstract: PURPOSE:To obtain a new tryptophan derivative having antagonism against NMDA receptor, effective for diseases such as geriatric dementia, and responding to antagonism ageinst the receptor. CONSTITUTION:A D or L-tryptophan derivative of the formula (R1 is H, carboxyl, tetrazoyl, carboxyalkyl, tetrazoylalkyl, carboxyalkoxyl or tetrazoylalkoxy; R2 is carboxylalkyl, tetrazoylalkyl or phosphonoalkyl; R3 is H, alkyl or alkyloxycarbonyl; R4 is carboxyl, aloxycarbonyl or tetrazoyl) such as (s)-Nb-methoxycarbonyl-Na-methoxycarbonylmethyltryptophan methyl ester. The compound is useful as a medicine preparation for treating diseases such as incompetence of mind and motor function found after Huntington's chorea, epilepsy or anoxia.
Patent JP-H042411-A (JP)
Title: Rotary cutter with blade
Inventor: YANAGIMOTO KENSAKU
IPC: B27B5/38
Filed: 1990-04-13
Abstract: PURPOSE:To reduce noises in a factory and improve the efficiency of operation by providing a vent slit with a predetermined width parallel to the rotary surface of a blade part nearly in the connecting direction within the thickness of the blade part in a rotary cutter with the blade used in stone, wood and metal working. CONSTITUTION:A tip 2 with a groove having the width S is bonded to a blade part 1 with a groove having the same width S, and a vent slit 3 having the radial length Ls and width S is formed within the thickness of the blade part 1 parallel to the rotary surface nearly in the connecting direction. The width S of the vent slit 3 is 10%-50% of the thickness H of the blade part 1 and the radial length Ls of the vent slit 3 is 50-75% of the length L of the blade part 1. A portion of air flows into the vent slit 3 in the idling blade part 1 and blows out rearward, i.e. jets itself. A dead air region is formed over a wide range behind the blade part 1 by the effect of the self-jet to control the growth and further generation of a swirl.
Patent JP-S5724269-A (JP)
Title: Ink flying recorder
Inventor: MARUNO SUSUMU
IPC: B41J2/065
Filed: 1980-07-17
Abstract: PURPOSE:To prevent the sedimentation phenomenon of a magnetic fluid toner, to smooth the supply of the magnetic fluid toner to the nose of a recording electrode and to eliminate the turbulence of the shape of a projection by separating a magnet for the projection from the recording electrode in the magnetic ink flying recorder. CONSTITUTION:The recording electrode 1 is magnetized as seen in the figures by magnetic flux emitted from the magnets 2a, 2b for the projection, and the projection 6 is formed near the recording electrode 1 of the liquid surface of the magnetic fluid toner 3. When high voltage is applied between the recording electrode and a controlling electrode through a voltage applying means 9, coulomb force functions to the nose of the projection 6, the magnetic fluid toner flies toward a recorder, and printing is conducted. When the magnets for the projection are not contacted directly with the magnetic fluid toner in this manner, a sedimentation layer of the magnetic powder of the magnetic fluid toner is not generated, and leakage flux on the magnets for the projection is not shielded, thus resulting is no turbulence of the shape of the projection, then ensuring stable printing having high quality.
Patent JP-H11276826-A (JP)
Title: Dust collector for grain drier
Inventor: YAMAMOTO SOICHI
IPC: B01D46/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a clean non-polluted grain drier. SOLUTION: A square case 1 is partitioned by a vertical partition wall 2 into a first dust collecting chamber 3 and a second dust collecting chamber 4, a dust discharge pipe 5 from a grain drier and an exhaust pipe 6 are connected to the outer wall of the first dust collecting chamber 3, a dust collecting bag 7 for passing air from the inside to the outside is suspended in the end part of the pipe 5 in the first dust collecting chamber 3, with the pipe 6 connected to the first dust collecting chamber 3, a rotary horizontal shaft 9 rotated by a motor 8 is installed in the second dust collecting chamber 4, a filter drum 13 formed from a nonwoven fabric or a cloth is fixed on the periphery of the shaft 9, a brush 14 for scraping off dust adherent to the peripheral surface of the filter drum 13 is fitted to the lower surface of the filter drum 13,  dust is sucked/removed by a cleaner 16 with the brush 15 covered with a cover 15, a connecting port 17 is formed in the vertical partition wall 2, and an exhaust port 19 is formed in the outer wall 18 of the second dust collecting chamber 4.
Patent JP-S5524686-A (JP)
Title: Dc resistance measuring method
Inventor: FUJIEDA SHIYUUICHI
IPC: G01R27/02
Filed: 1978-08-11
Abstract: PURPOSE: To highly accurately measure the DC resistance at a high speed by determining the ratio between the mean digital quantity of a current flowing through a resistor to be measured and the mean digital quantity of the voltage generated at the both terminals thereof.  
     CONSTITUTION: A digital signal 17, which is gradually increased from zero, is fed from a micro-processor MP 16 to a D/A converter 10, from which a constant current corresponding linearly to the signal 17 is fed out. At the both terminals of a resistor 11 to be measured, there is generated a voltage which is proportional to the current value which is produced from the converter 10. As a result, the voltage, which is amplified by an amplifier 13 having a preset gain, is converted into a digital quantity by an A/D converter 14 so that the resultant digital signal 15 is fed to the MP 16. This signal 15 is supplied to the MP 16 each time the signal 17 is renewed to a value, and the measurements are started at the time when the signsl exceeds a preset value so that the signals 17 and 15 are stored in the MP 16. Thus, it is possible to remarkably improve the measuring time and accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04330330-A (JP)
Title: Intake system for internal combustion engine
Inventor: MATSUURA KOZO
IPC: F02B29/08
Filed: 1991-04-30
Abstract: PURPOSE:To reduce a quantity of burned gas staying in a cylinder chamber so as to achieve excellent combustion. CONSTITUTION:An intake control valve 11 for fully opening or closing an intake branch pipe 8 is provided. A pressure holding space 13 is interposed between an intake valve 6 and the intake control valve 11. When the intake control valve 11 is opened before the intake valve 6 is closed, a negative pressure is produced inside the holding space 13. After that, when the intake valve 6 is closed, the negative pressure is held. When the intake control valve 11 is opened, air flows in the pressure holding space 13, thus inducing free vibration. When a positive pressure inside the pressure holding space 13 is high, the intake control valve 11 is closed so that the high positive pressure is held. When the intake valve 6 is opened, air flows into a positive pressure air cylinder chamber 13 disposed in the pressure holding space 13 and performs scavenging, thus reducing a quantity of residual burned gas.
Patent JP-S59224313-A (JP)
Title: Manufacture of moldings
Inventor: SATOU TAKAYUKI
IPC: B29C39/10
Filed: 1983-06-02
Abstract: PURPOSE:To obtain moldings that require no polishing or purifying process to the moldings before providing a coating film and to which the conductive coating film is stuck firmly by a method wherein a conductive sheet is stuck to the inner wall surface of a mold, an insert is stored in the mold and the molding insulator is injected into the mold. CONSTITUTION:The conductive sheet 2 like a metallic foil is stuck to the inner wall surface of the mold 1. Then, the matrix 3 is located at the specified position of the mold 1, then, the molding insulator 4 is injected into the mold 1 to fix the insert 3. After this molding insulator 4 is hardened, the molding are taken out of the mold 1, and in the moldings wherein the conductive sheet 2 is stuck closely to the molding insulator 4 is obtained. In this manner the moldings obtained require no polishing or cleaning process before the conductive film is produced and the conductive sheet is stuck firmly to the piece.