baber/WOPTO huggingface dataset:
Patent JP-H0571560-A (JP)
Title: Hydraulic type power transmission coupling
Inventor: TAKADA MASAHIRO
IPC: F16D31/02
Filed: 1991-09-17
Abstract: PURPOSE:To improve durability and reliability and secure the small-sized and simple constitution, by controlling a control valve by changing the polarity of the dc current supplied on a solenoid coil and shifting a movable magnetic body at three positions by the magnetic attractive force or magnetic repulsive force which is generated between the movable magnetic body and a magnetic frame. CONSTITUTION:Spools 48 and 50 are shifted to a left side position by applying the electric current having a prescribed polarity on a solenoid coil 88, and the ordinary power transmission characteristic is obtained. Then, each magnetic field is generated on a magnetic frame 86, stop ring 66, and magnetic rings 80 and 82 by supplying the DC current having the reverse polarity to the solenoid coil 88, and a movable magnetic body 68 is shifted to the right side and stopped by the magnetic repulsive force of the magnetic rings 80 and 82 and the movable magnetic body 68. When no electric current is supplied to the solenoid coil 88, the movable magnetic body 68 is balanced with the spring forces of springs 72-78, and stops at a neutral position. Accordingly, three kinds of functions are obtained by the noncontact type control applied from outside, and space economization is secured by reducing the length in the axial direction.
Patent JP-H0282817-A (JP)
Title: Prediction coding circuit
Inventor: KANAI SATOSHI
IPC: H03M7/36
Filed: 1988-09-20
Abstract: PURPOSE:To prevent the occurrence of overflow at the time of decoding by outputting a conversion output of an auxiliary nonlinear converter as a prediction coding data if overflow is detected in a decoding data decoded based on a prediction coding data predicted through the use of the nonlinear converter. CONSTITUTION:An auxiliary prediction coding circuit is provided in parallel with a conversional prediction coding circuit for coping with the occurrence of overflow. In such a case, the auxiliary prediction coding circuit consists of auxiliary nonlinear converter 3 2', 3', an adder circuit 4' and an auxiliary register 5'. Then the auxiliary nonlinear converter 2' is constituted to output a prediction coding data higher or lower by one rank in comparison with the data of the conversional nonlinear converter 2. For example, for ease of understanding, if a difference data dt is '62-78' with respect to a difference data dt of '62-99' of the conventional nonlinear converter 2, a prediction code data '6' (a value lower by one rank than the conventional value) is outputted and if the difference data dt is '79-99', a prediction code data '8' (a value higher by one rank than the conventional value) is outputted.
Patent JP-S6295644-A (JP)
Title: Program debugging device for microprocessor
Inventor: YOSHIDA YOSHIO
IPC: G06F11/28
Filed: 1985-10-22
Abstract: PURPOSE:To attain easily the temporary correction of the program of a target microprocessor as well as the substitution for the program of an unproduced part, by starting the program at the debugging device side for plural break points. CONSTITUTION:A program debug device for microprocessor is provided with a target microprocessor 1, a break bit memory 7 which is set to output a pre scribed output when the address of the microprocessor 1 reaches a break point, a break instruction generating circuit 6 which breaks the microprocessor 1 with the output of the memory 7, a debugging device CPU 8 which executes a previously registered program correction command or a substitution command after detecting that the microprocessor 1 is broken, etc. Furthermore it is decid ed by an MD mode signal to have a resetting action to a broken address or another different address with control.
Patent JP-H0961570-A (JP)
Title: Production of zirconium alloy-based reactor core structural material excellent in corrosion resistance, particularly in uniform corrosion resistance and hydrogen absorption resistance
Inventor: MOZUMI YASUHIRO
IPC: G21C3/06
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing zirconium alloy-based reactor core structural material having sufficient corrosion resistance, particularly excellent in uniform corrosion resistance and hydrogen absorption resistance in higher burn-up degree and for longer use than before. SOLUTION: Sn: 0.8-1.6wt.%, Fe: 0.17-0.25wt.%, Cr: 0.15-0.25wt.%, Ni: 0.01-0.08wt.% and impurity Si of concentration of 120ppm or less are contained, the residual is composed of Zr, and after zirconium alloy adjusted so as to satisfy Fe+Cr+Ni<=0.52wt.% is melted and made a piece of casting, Β hardening treatment is performed. Thereafter, rolling and annealing treatment are performed so that the total thermal input amount Σ A1 for the material may be in the range of 1×10<-19> -1×10<-17> .
Patent JP-2000066382-A (JP)
Title: Radiation sensitive resin composition
Inventor: CHIBA TAKASHI
IPC: G03F7/004
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation sensitive resin compsn. having low substrate dependency and capable of forming a rectangular pattern almost free from trailing even on a basic substrate such as a TiN, SiN or SiON substrate by incorporating a copolymer contg. two specified repeating units, a radiation sensitive acid generating agent and a basic compd. having a hydroxyl group. SOLUTION: The radiation sensitive resin compsn. contains a copolymer contg. repeating units of formula I and repeating units of formula II, a radiation sensitive acid generating agent and a basic compd. having a hydroxyl group. In the formula I, R1 is H or methyl. In the formula II, R2 is H or methyl and R3 is t-butyl or the like. The content of the repeating units of the formula I in the copolymer is preferably 10-90 wt.% of the entire repeating units and the content of the repeating units of the formula II is preferably 1-70 wt.% of the entire repeating units. A rectangular pattern almost free from trailing can be formed even on a basic substrate.
Patent JP-H06210233-A (JP)
Title: Thermoplastic material melting device
Inventor: POORU SUTANREI FUREITSU
IPC: B05C11/10
Filed: 1993-09-22
Abstract: PURPOSE: To prevent a washing soln. from infiltrating into a tank in washing by equipping the apparatus with an inner cover and an outer cover as covering means, sealingly engaging the inner cover to an upper edge portion and surrounding the outer cover with the inner cover cooperating with the housing means. CONSTITUTION: An apparatus for molten thermoplastic material includes a tank, where a housing 16 encloses the tank 12, and the solid thermoplastic material is supplied to the tank 12 through openings 42 which each of the tank 12 and the housing 16 have. A rim 52 extends along the periphery of an upper wall 20 of the housing 16, the upper edge portion of the rim is disposed above the upper wall 20 and the rim blocks wash water and other fluids from flowing along the upper wall into the tank 12. A cover assembly 32 is connected with the housing 16 and is formed to be movable between an open position and a closed position blocking the open upper end 14 of the tank 12. And an inner cover 42, which is sealing engaged to the upper edge portion of the rim 52, and an outer cover 44, which encloses the inner cover 42 together with the housing 16, are included.
Patent JP-S61114820-A (JP)
Title: Manufacture of plastic molded item
Inventor: YAMASHITA HIDE
IPC: B29C39/32
Filed: 1984-11-09
Abstract: PURPOSE:To make it possible to remove bubbles remaining in a fiber reinforced plastic, by placing in mating sections of molds a silicon rubber for preventing the fiber reinforced plastic from being squeezed out. CONSTITUTION:A mandrel 11 is held between recessed sections in top and bottom forces 6, and a cold-setting silicone rubber is injected via an injection port 12 and is set at normal temperatures. Then the mandrel 11 is removed from the recessed sections and the silicone rubber is taken out. An adhesive is applied to one of the recessed sections 9 and the silicone rubber is fitted thereto so that it is firmly to form a silicon rubber section 7 for preventing squeeze-out. The top and bottom forces are opened, a uncured laminate including a lightweight foamed member that is in the form of a ring and whose foaming has been suppressed and a fiber reinforced plastic 4 laminated thereon is set in the force and the forces are closed. As the silicone rubber is situated by the expansion pressure of the lightweight foamed member 3, the fiber reinforced plastic 4 will not be squeezed out.
Patent JP-2000032881-A (JP)
Title: Fishing rod
Inventor: SOMENO KAZUTAKA
IPC: A01K87/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing rod joined together by a faucet joint, preventing the faucet joined part from the invasion of foreign materials and suppressing the reduction of its strength. SOLUTION: This fishing rod is provided by installing a covering body 6 at the outer periphery 21 of a joint part as extended in one unit at the rear end of a rod tube 1 in its tip side, and forming a protrusively installed part 8 in one unit at the outer periphery 51 of a tip joining part of a rod tube 4 at the hand grip part so as to be nipped by the outer periphery 51 of a tip joining part and an inner peripheral surface 7. Also, the protrusively installed part 8 is formed by a material having a higher elasticity than that of the covering part 6 and as a tapered off state becoming gradually small diameter toward its joining direction.
Patent JP-S6392338-A (JP)
Inventor: FURUBIKI TAKAAKI
IPC: A61B6/02
Filed: 1986-10-06
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-H1156370-A (JP)
Title: Detection of trichloroethylene decomposing burkholderia sp. n16-1 strain
Inventor: OKAMURA KOJI
IPC: C12Q1/68
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new rDNA of a new decomposing bacterium useful for soil improvement, rapid cleaning of polluted soil, etc., suitable for calculation, comprising a trichloroethylene decomposing Burkholderia sp.N16-1 strain 16S rDNA having a specific base sequence. SOLUTION: This new 16S rDNA 16 of trichloroethylene decomposing Burkholderia sp.N16-1 strain (FERM BP-5504) has a base sequence of the formula and is suitable for producing a transferred microbial cell useful for soil improvement and rapid cleaning of polluted soil and detecting and measuring the number of trichloroethylene decomposing Burkholderia sp.N16-1 strain. The rDNA is obtained by amplifying a gene of trichloroethylene decomposing Burkholderia sp.N16-1 strain using a primer composed of a partial sequence of 16S rRNA by PCR. A foreign gene is transferred to the strain and the transferred gene is used as a target to specifically detect or measure the number of the strain.
Patent JP-H0398981-A (JP)
Title: Power unit for hydraulic elevator
Inventor: MIYASAKO KAZUNORI
IPC: B66B9/04
Filed: 1989-09-12
Abstract: PURPOSE:To prevent temperature rising in a noise-proof cover with the minimum facilities by arranging the radiator fan of an oil cooling device in an exhaust- accelerating condition in the vicinity of the exit of an air outlet for ventilation cooling in the noise-proof cover. CONSTITUTION:The hydraulic pump 12 of a hydraulic power unit, and the driving motor 13 and the flow control valve 14 of the hydraulic pump 12 are covered with a noise-proof cover 21, and also a cooling pump 19, circulatively supplying oil in an oil tank 10 to a radiator 17 via piping, is installed. An inlet port 22 and an air outlet 23A for ventilation cooking are provided on the noise- proof cover 21. The air outlet 23A is provided on a ceiling part near to the other end of the inlet port 22, the exit 23a of the air outlet 23A is opened facing the fan 18 of the radiator 17 via a bent duct, and exhaust from the air outlet 23A is accelerated by the exhausting action of the fan 18. Consequently air in the noise-proof cover 21 can be renewed without providing another exhausting fan to prevent temperature rising in the noise-proof cover 21 with simple constitution.
Patent JP-H0684125-A (JP)
Title: Manufacture for magnetic head
Inventor: WATANABE MAKOTO
IPC: H01F1/34
Filed: 1992-09-04
Abstract: PURPOSE:To provide a method of producing an abrasion-resistant magnetic head, which eliminates failures resulting from cracks occuring in a fusion glass part or a ferrite part in the step of glass sealing and from irregularities of the electromagnetic recording/reproducing characteristic due to the residual stress. CONSTITUTION:According to the manufacture for a magnetic head, a single- crystal ferrite block of zinc manganese manufactured by the Brindgman method is used as magnetic core materials 11, 12. Particularly, the compositional deviation of single-crystal ferrite blocks is 1.5mol% or lower.
Patent JP-H0577694-A (JP)
Title: Car washer
Inventor: KAWAI NOBUHIKO
IPC: B60S3/04
Filed: 1991-09-18
Abstract: PURPOSE:To provide a car washer that can dry sufficiently both side surfaces of a car body according to a car height. CONSTITUTION:A pair of right and left side nozzles 5 to dry both side surfaces 4 of a car body 2 by blowing air 3 is provided at a car washer main body 1. A partition plate 8 that is movable up and down with its one end side as a fulcrum, is provided in a side nozzle 5, and the other end of it is made positioned downstream farther than one end, and at the same time is made to face the blowing out opening 6 of a side nozzle 5, and the flow passage 14 of air 3 is formed at the lower part of the partition plate 8, and a motor whose purpose is to swing the plate 8, is provided. By moving the plate 8 up and down by driving the motor, the flow passage 14 is expanded/contracted, so the range of air 3 blown out of the side nozzles 5 can be changed upward and downward according to a car height.
Patent JP-H09166966-A (JP)
Title: Method for enabling character in multi-character multiplexed display and multiplexed display device
Inventor: SUCHIIBUN JIEI MATSUKINII
IPC: G09G3/12
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To display a dynamic event generated at a comparatively high speed with a simple constitution. SOLUTION: In the case of updating characters in a multiplexed display to be used for displaying events including a dynamic event generated at a comparatively high speed, display characters displaying the dynamic event are refreshed in a higher refresh cycle and refreshed at higher frequency in each display cycle. Plural display drivres including at least one grid driver 68 control the updating and enabling of characters in the multiplexed display.
Patent JP-H0899146-A (JP)
Title: Nail manufacturing machine and cemented carbide for nail manufacturing tool
Inventor: SETO HIROTERU
IPC: B21F11/00
Filed: 1994-09-30
Abstract: PURPOSE: To reduce the running cost of the casting device and greatly prolong the service life of the tool. CONSTITUTION: This machine is constituted so that an exchanging type tip 10 consisting of a hardened material is attached to the tip part of a cutter 2 being the tool for manufacturing a nail. Also, as a material for the tip, a cemented carbide containing 69-94wt.% WC as the main component, 5-30wt.% Co as the metallic phase and 0.1-5wt.% 1 to 3 kinds of VC, NbC, TaC, TiC, Cr3 C2 , Mo2 C, ZrC and HfC as the grain growth restraining component and having >=A1 porosity by the ASTM porosity chart and 1-10μm average grain diameter of WC is used.
Patent JP-2000060375-A (JP)
Title: Attached structure of bail supporting member for spinning reel
Inventor: SATO JUN
IPC: A01K89/01
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an attached structure of a bail supporting member for spinning reel, which prevents its clamping member from being loosened. SOLUTION: This attached structure is characterized by a first bail supporting member 40 being attached to a first rotor arm 31 around a boss section 31a projecting from the front end of the rotor arm 31. A rotation stopper 50 is inserted into a through hole 40a formed at one end of the first bail supporting member 40, to be held by, a holding section 50c fixed with a notched section 31c. Next, a clamping member 51 is inserted into the rotation stopper 50, and rotated there to be fixed. The rotation stopper 50 is attached to the first rotor arm 31 rigidly, and prevented from being rotated even when the first bail supporting member 40 is rocked. This prevents the clamping member 51 from being rotated and hence loosened.
Patent JP-H0771316-A (JP)
Title: Piston
Inventor: NAKADA TERUO
IPC: F16J1/04
Filed: 1993-08-31
Abstract: PURPOSE:To facilitate assembly work and to maintain slap noise damping function of a buffer member for a long period of time by achieving the anti- wear property of the arm part of an outer annular member. CONSTITUTION:A piston is provided with a piston main body 1 in which a crown part 2 and a skirt part 3 provided with a boss part 13 for fitting a piston pin 22 are integrated together, an outer annular member 7 fitted in the skirt part 3, and locking parts 20, 12 for guiding the outer annular member 7 in the thrusting direction so that the member can be moved relatively, and for regulating the relative movement vertically, and an outer annular support member 10 is also provided, which is interposed between the boss part 13 and the outer annular member 7, and which can be turned around the piston pin shaft. The outer annular member 7 is formed of a laminated body provided with an outer layer member 30 consisting of a material having strength against sliding abrasion and an inner layer member 31 consisting of a material having a buffer function. An anti-wear reinforcement member is adhered to the inner surface of an arm part 18 of the outer annular member 7.
Patent JP-S60129630-A (JP)
Title: Digital thermometer
Inventor: KANAI SHIGETO
IPC: G01K1/02
Filed: 1983-12-16
Abstract: PURPOSE:To achieve a sufficiently accurate and simply constructed digital thermometer without using a microcomputer by constructing an error correcting means with buffer circuit, broken-line simulating circuit and A/D convertor. CONSTITUTION:A digital thermometer is equipped with an error correcting circuit 10 consisting of buffer circuit 12, polygonal approximation circuit 13 and A/D convertor 14. At the time of temperature measurement, a compensating voltage of the reference joint temperature is applied from a reference joint compensating circuit 2 to a thermal electromotive force from a thermocouple 1 through the buffer circuit 12. On the other hand, in the polygonal approximation circuit 13, the reference voltage for A/D conversion is formed from a temperature measuring signal. This reference voltage and temperature measuring signal are transmitted to the A/D convertor 14 for digital conversion of the temperature measuring signal.
Patent JP-H10127285-A (JP)
Title: Isolation of plasmid dna
Inventor: YAMAMOTO AKIRA
IPC: C12N15/09
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject DNA without using specific device by suspending calcium phosphate-based particles in a buffer solution containing specific amounts of (HOCH2 )3 C-NH2 and a water soluble Ca salt, adding a lytic solution thereto and recovering a supernatant component. SOLUTION: Calcium phosphate-based compound particles having 1.0-2.0 Ca/P ratio, 1μm to 1mm average particle diameter and 1-300m<2> /g specific surface area by BET method are suspended in a buffer solution containing 1-100mM tris(hydroxymethyl)aminomethane and 1-100mM water-soluble calcium salt (e.g. calcium chloride) and having pH6.0-9.0 and a solution containing RNA and plasmid DNA obtained after lysis operation is added to the suspension to absorb RNA in the calcium phosphate-based compound particles and the residual component is recovered from the supernatant of the suspension. Thereby, the objective plasmid DNA is isolated by a simple operation without using specific device from a nucleic acid which is one of the most basic operation in genetic engineering field.
Patent JP-2001029715-A (JP)
Title: Liquid treatment device
Inventor: OKANOE KIMIHIKO
IPC: C02F9/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid treatment device wherein waste water is purified so that it can be used for recycling, or it is cleaned a sewage efferent standard value. SOLUTION: As a first process, rough sludge removal from waste water is carried out by a centrifugal separator 4, the waste water is heated by a heating tank 6, or vacuum-degassed by a vacuum degasifier, and solvent in the waste water is removed. As a second process, the waste liquid treated in the first process is micro-filtered by a flocculation type filter 14 which includes an adsorbent 19 composed of granulates or a powder formed by collecting crystalline fiber of magnesium, calcium, or aluminum borate. As a third process, the waste water micro-filtered in the second process is decolored by an ozone treater 21.
Patent JP-2001058641-A (JP)
Title: Storage container
Inventor: ISHIHARA EIJIRO
IPC: B65F1/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To use a container body and an article to be stored, in combination, so that the installation space thereof can be saved by stacking the article to be stored on the container body. SOLUTION: In the storage container, a flange 16, outwardly extending from the upper edges of both short side walls 24 and both long side walls 15, is provided. An open frame 17, extending along the axis of the flange 16, protrudes upward. An engaging recesses 20 are formed between engaging protrusions 19 on both sides of the upper surface of the flange 16 located on one of the sides 14 and the frame 17. Engaging recesses 20 are formed between supporting parts 21 on both sides of the upper surface of the flange 16 located on the other sides 14 and the frame 17. Protruding plates 23 protrude from the underside of the flange 16 located on the side walls 14. An engaging recess 24 is provided in each of the plated 23.
Patent JP-H03100905-A (JP)
Title: Perpendicular magnetic recording system
Inventor: WATANABE NOBORU
IPC: G11B5/09
Filed: 1989-09-13
Abstract: PURPOSE:To obtain self-synchronism even when data '0' appears in a row by simultaneously recording a current waveform for self-synchronism in an NRZI-FP recording system in a specified system. CONSTITUTION:In a waveform chart expressing a recording current in a perpendicular magnetic recording system, a pulse which is smeared in black means an additional pulse V or A for self-synchronism and a pulse which is ordinarily expressed means the data pulse D of data '1'. When four or more '0's appear in a row after the data pulse D or D', following additional recording is performed. Firstly, the pattern of 000V is inserted when four '0's appear in a row and the final D' of a series of pulses D has a polarity reverse to that of the pulse V before the pulse D. Secondly, the pattern of 0V00 is inserted when four '0's appear in a row and the last pulse D' of a series of data pulse preceding has a polarity same as that of the pulse V before the pulse D. Then, the pattern of 00V00 is inserted when five '0's appear in a row. Thirdly, the pattern of A00V is inserted when six or seven '0's appear in a row.