baber/WOPTO huggingface dataset:
Patent JP-H02296027-A (JP)
Title: Adjustable vibration damper for automobile
Inventor: NORUBERUTO ATSUKERUMAN
IPC: B60G17/019
Filed: 1990-02-06
Abstract: PURPOSE: To provide a hydraulic damper having a damping valve which can be rapidly switched and adjusted continuously by placing at least one control corner in such a manner that it is axially movable relative to the other control corner via a control device. CONSTITUTION: At the compression stage of a vibration damper, a damping fluid passes through a passage 8 from an operating space 5 and then through a passage 7 at the outer peripheral part of a valve plate 6 and reaches an operating space 4. At traction stage, the damping fluid passes through the bore of the valve plate 6 in the opposite direction via the passage 7 and reaches the passage 14 of the operating space 5 and the passage 8. In that case the valve plate 6 is supported on a control corner 9 at its outer peripheral part and on a control corner 10 at its inner peripheral part. The tension of the valve plate 6 can be affected via a control device 11 in such a way that the tension of the valve plate 6 is increased or reduced by manually controlling the control corner 10 in the axial direction by use of a handle wheel 15.
Patent JP-S57140654-A (JP)
Title: Silver catalyst for preparation of ethylene oxide
Inventor: NOJIRI NAOHIRO
IPC: B01J27/10
Filed: 1981-02-25
Abstract: PURPOSE: To remarkably improve a catalytic activity, by incorporating at least sodium and cesium as cationic components and chlorine as an anionic component in addition to silver in a catalyst for preparing ethylene oxide.  
     CONSTITUTION: Catalytic components such as silver, sodium, cesium and chlorine are sustained on a porous refractoy carrier having an apparent porosity of at  least 15%, to obtain a catalyst for preparation of ethylene oxide. A sodium compound as the catalytic component is preferably sodium carbonate, sodium bicarbonate or the like. Its amount is preferably 100ppm to 1.25wt% of the catalyst.  A cesium compound as the catalytic component is preferably its chloride. Its  amount is effectively 10ppm to 0.5wt% of the catalyst. The chlorine souce includes sodium chloride, cesium chloride or the like. Its amount is preferably  5ppm to 0.1wt% of the catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60168664-A (JP)
Title: Ink type wire dot printer
Inventor: HIRASHIMA YASUHITO
IPC: B41J2/305
Filed: 1984-02-14
Abstract: PURPOSE:To polish the printing wires on an ink adherence guide face as well as permit printing of uniform-density dots by almost equalizing the axial position of the tip face of the printing wire with the surface of a printing wire guide during the waiting period. CONSTITUTION:An ink adherence mechanism consists of an ink adhsrence guide 1, a wire tip guide 2, and an ink supply guide 8. A V-shaped groove with a bottom 1a to stabilize the adherence of ink is provided at a right angle to the printing wire 4 in the front face of the guide 1, and the tip face of the wire 4 is made to coincide with the front face of the ink adherence guide 1. Ink is supplied to the ink trap of an ink supply guide 3 and directed to the tip face of the wire 4 by capillary phenomenon. Since the ink adhered to the side of the wire is used in printing, the needs for time to form ink meniscus on the tip face of the wire can be eliminated. Even when the speed of printing is hastened, disorder of dots occurs. The printing wire can also be polished to match the ink adherence guide face, and the assembling can be made easier.
Patent JP-H10218000-A (JP)
Title: Steering device for automobile
Inventor: NAKANO SHIRO
IPC: B62D5/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the disposition of a steering motor around a steering mechanism in the steering device for an automobile equipped with a steering means mechanically not connected with the steering mechanism. SOLUTION: It is so constituted that this device is equipped with a steering wheel 2 which is not mechanically connected with a steering mechanism 1. In this case, a main steering motor M1 and an auxiliary steering motor M2 are disposed in the different places of the steering mechanism 1. A steering control part 3 obtains necessary steering force based on the deviation between the operating position of the steering wheel 2 detected by steering angle sensors 23 and 24, and the actual operating position of the steering mechanism 1 detected by a tie-rod displacement sensor 16, the aforesaid steering force is distributed by a specified ratio so as to allow the target output values of the main steering motor M1 and the auxiliary steering motor M2 to be determined, both the steering motors M1 and M2 are drivingly controlled in order to obtain the aforesaid output, and the resultant force of these outputs is applied to the steering mechanism 1, so that steering is thereby carried out. Besides, when the main steering motor M1 or the auxiliary steering motor M2 becomes defective, the operation of the defective side is prohibited, and a ratio of distribution is so changed that the output of the non-defective side is made higher, so that steering force is thereby secured by an output force from either one of the main steering motor M1 or the auxiliary steering motor M2 .
Patent JP-S53110886-A (JP)
Title: Colorimeter
Inventor: AMAYA KAZUO
IPC: G01J3/10
Filed: 1977-03-09
Abstract: PURPOSE:To make the effect of stray light obsolete and enhance analysis accuracy by radiating the specimen with a light source which is intermittently lighted by a nondirect current source and performing colorimetric analysis by the output thereof having been removed of d. c. component.
Patent JP-H09198195-A (JP)
Title: Disk device capable of rearranging data
Inventor: SUGIMOTO KINICHI
IPC: G06F12/10
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To improve throughput by physically rearranging data within a disk device while making logical arrangement look like equivalent from a host computer. SOLUTION: A disk unit 4 records an address conversion table showing the correspondence between a specific physical address and a logical address within its own unit 4 on a disk surface. At the time of activating the disk device, an address conversion mechanism 31 reads the address conversion table from the disk unit 4 to hold in an address conversion buffer 2. The address conversion mechanism 31 converts the logical address within a request to the physical address by referring to the address conversion buffer 2, and an input/ output control part 33 controls the disk unit 4 based on the physical address generated by the instruction of the address conversion mechanism 31. Based on a throughput evaluation plan held by the address conversion mechanism 31, the address conversion table and the arrangement of physical data are operated.
Patent JP-S57140422-A (JP)
Title: Compaction work for ground around pile
Inventor: MATSUMOTO YUKIO
IPC: E21B7/00
Filed: 1981-02-21
Abstract: PURPOSE:To form a highly compacted layer around a pile buried underground by a method in which an excavating blade is inclined backwards in relation to its rotation direction and the ground around the excavating blade is compacted. CONSTITUTION:When a rotation shaft 6 is turned in the arrow direction and a pile 4 is lowered by its own weight and the loader of an upper device while excavating the ground below the pile 4 by means of a rear plate 8 and an outer edge blade 9, a screw 15 is turned in the direction of holding down excavated soil and sand, the downward pressure of the screw 15 and the descending pressure of the pile 4 act on the excavated soil and sand, and the excavated soil and sand near the outer edge blade 9 becomes triaxially compressed state and pressed in the original ground region. On the other hand, the excavated soil and sand not pressed in the region goes up from the aperture between the surrounding ground of the pile 4 and the screw 15 and the soil and sand coming along the periphery of the pile 4 becomes densed structure and pressed on the periphery of the pile 4.
Patent JP-H09217931-A (JP)
Title: Operating position indicating device for gas appliance
Inventor: ITAMI HIDEO
IPC: F24C3/12
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To constantly and surely indicate a correct operating position of operation buttons. SOLUTION: In an operation device for a gas appliance wherein a burner is ignited by a pushing operation of an operation button 1 and extinguished another pushing operation of the operation button 1, the operation button 1 makes rotational movements in front an rear directions by specified angles by putting a fulcrum on a pivoting shaft 2 to move an operation member 5 in an interlocked relationship through a guide hole 3 and the operation member 5 is rotated by a fixed angle in vertical directions by putting a fulcrum on a shaft 4. An indication tongue 6 integrally formed with the operation member 5 moves upward and downward to distinguishably indicate an extinguished position (a) and an ignition-to-firing position (c) of the operation button 1 in an indicating hole made in the operation button 1.
Patent JP-2000222045-A (JP)
Title: Pressure controller for hydraulic circuit
Inventor: YAMAMOTO MASAMI
IPC: G05D16/20
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a closed loop type pressure controller which reliably and easily sets oil pressure in an oil duct to a set pressure value regardless of the operation state of a hydraulic circuit and the change of an oil temperature. SOLUTION: The pressure controller consists of a pressure sensor 2 which detects oil pressure in an oil duct 1, a pressure control valve 3 which regulates the oil pressure in the duct 1, an inputting means 20 for numerically inputting a set pressure value and a microcomputer which drives and controls the valve 3 so as to make the set pressure value that is numerically inputted from the means 20 coincide with a measured pressure value obtained by a detection signal from the sensor 2.
Patent JP-S54118991-A (JP)
Title: In-plant heating steam supply system
Inventor: HAYASHI YOSHISHIGE
IPC: G21F9/00
Filed: 1978-03-09
Abstract: PURPOSE: To reduce the possibility of radioactive contamination of in-plant boiler system by supplying steam generated with the evaporator to the in-plant heating steam system.  
     CONSTITUTION: During the normal operation of atomic power plant, steam supplied from the purge pipe 12 from main turbine 11 is led to the heating coil of evaporator 15 to heat water within the evaporator 15 obtaining in-plant heating steam. Said in-plant steam is supplied to the in-plant equipment 3. Since steam may not be available from the purge pipe 12 during shutdown of atomic power plant, steam available from the in-plant boiler 1 is led into other coil within the evaporator 15 to obtain in-plant heating steam. In the case of containing radioactivity within the in-plant equipment 3, althought the heating steam system may be contaminated by radioactivity caused by failure of heater, the in-plant boiler system may not be contaminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07217644-A (JP)
Title: Roll for fixing device in copying machine or the like
Inventor: SAIGOU TAKAAKI
IPC: G03G15/20
Filed: 1994-01-28
Abstract: PURPOSE:To maintain the desirable rotating performance of rolls and provide fixing rolls of high durability by providing the roll surface, coming in sliding contact with a bearing or a cylindrical insulating material, with unevenness with a specific range of ten point average rughness without two-dimensional directionality. CONSTITUTION:The sliding part surface of fixing rolls 1, 2 to a bearing 4 or an insulating bush is provided with unevenness without two-dimensional directionality in a range of 0.2mum-20mum in ten point averatge roughness Rz, desirably in a range of 1-10mum. An aluminum alloy, or iron and steel material is used for the surface of the rolls 1, 2 at the part coming in sliding contact with the bearing 4 or cylindrical insulating material. This surface is provided with unevenness controlled in depth without directionality by a sand blasting method, a shot blasting method, or an etching method, or the like so as to obtain the stable rotating performance of rolls under harder conditions. A fixing device of high performance can be thereby developed.
Patent JP-S54118998-A (JP)
Title: Processing method of radioactive material contained liquid
Inventor: KUBOTA MASUMITSU
IPC: G21F9/06
Filed: 1978-03-08
Abstract: PURPOSE: To eliminate effectively the precipitation of Mo, Zr, Te from radioactive materials by heating and adjusting pH of nitric acid solution containing Mo, Zr, Te.  
     CONSTITUTION: Formic acid is added into nitric acid solution containing Mo, Zr, Te for decomposing nitric acid or acid, alkali are added allowing pH of nitric acid solution to adjust to have pH 0.5±0.2. Mo, Zr, Te are precipitated by heating nitric acid solution thereof. The precipitation is separated from mother liquid by filtration and centrifugal separator or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58141677-A (JP)
Title: Controller for chopper
Inventor: KAWABATA OSAMU
IPC: H02M3/135
Filed: 1982-02-18
Abstract: PURPOSE:To enable to perform stable operation of a chopper without fail of commutation by delaying the time to the release of the interruption of the gate for restarting the chopper after the input voltage is recovered to a value higher than the set value. CONSTITUTION:When the input voltage of a chopper circuit 4 recovers to a value larger than the set value, the output of a comparator 25 becomes ''H'' level, an input signal is again transmitted to a timer circuit 26, which provides the prescribed delay time, and then outputs a gate open or close signal to a logic circuit 21. In this manner, the gate signal for the interruption of the thyristor can be eliminated, the commutation condenser 10 of the chopper 4 is recovered to the charging level to the input voltage value during the time delay of the timer 26. Thus, when the interruption of the gate signal is eliminated, the chopper 4 again starts operating.
Patent JP-S53111669-A (JP)
Title: Dewatering washing machine
Inventor: FUKUMARU KATSUSUKE
IPC: F16C33/72
Filed: 1977-03-09
Abstract: PURPOSE: To improve performance of oil seal for a dewatering washing machine, by covering the upper end portion of oil seal with a cap, and overlapping a dust lip for oil seal and a rib depending downward in the cap, thus forming a double air trap at the upper end portion of the seal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57139764-A (JP)
Title: Copying device
Inventor: HIRABAYASHI TSUGIO
IPC: G03G15/00
Filed: 1981-02-24
Abstract: PURPOSE: To facilitate the timing for the paper feed and the adjustment for assembly, by incorporating a paper feed roller into a support frame of a picture forming member in one body.  
     CONSTITUTION: The processors required for formation of pictures plus a pair of carrying rollers 20 which form a part of a paper feed unit 21 are distributed around a photoreceptor drum 4 of a support frame 2 of a picture forming member. Thus a photoreceptor drum unit is obtained. As a result, such paper feed control functions so far incorporated into a paper feed unit as the feed timing of the paper tip, the curl of paper, the shift of speed between the photoreceptor and the carrying roller, etc. are all shifted to the side of the photoreceptor drum unit of the frame 2. Thus the control between the picture forming part and the paper feed side is eliminated to simplify the assembling procedure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60192304-A (JP)
Inventor: KUENTEIN MAIKERU REINORUZU
IPC: H01C17/28
Filed: 1985-02-15
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-H07233552-A (JP)
Title: Support structure of bathroom unit
Inventor: AKI HIDEO
IPC: E03C1/20
Filed: 1994-02-24
Abstract: PURPOSE:To, make it possible to adjust the height of a.bathroom unit even after the bathroom unit is lifted and installed by operating from the lateral side of the bathroom unit. CONSTITUTION:A bathroom 1 is loaded on a lift device 5. The lift device 5 is designed to load a push-up plate 7 on a receiving plate 6 and engage one end of the receiving plate 6 with one end of the push-up plate 7 so that they may be rotated and place a slider 9, which is installed to the tip of an operation rod 8, so that it may be located between them. The bathroom unit 1 loaded on the push-up plate 7 is lift up by operating the operation rod 8 from the lateral direction of the bathroom unit and moving the operation rod 8.
Patent JP-S61187140-A (JP)
Title: Photomagnetic disk
Inventor: ICHIHARA KATSUTARO
IPC: C22C19/07
Filed: 1985-02-14
Abstract: PURPOSE:To obtain the title photomagnetic disk having excellent oxidation resistance, a long service life and excellent characteristics by specifying the composition ratio of the rare earth element Tb to the transition metal Co in a recording layer consisting of a rare earth element-transition metal amorphous alloy thin film. CONSTITUTION:An interference film 2, a TbCo film as a recording layer 3 and a protective layer 6 consisting of an interference film 4 and a light reflecting layer 5 are successively formed on a resinous substrate 1 having guide groove for tracking to constitute a photomagnetic disk. The composition ratio of Tb to Co in the recording layer 3 is regulated to 21-30(at%). Consequently, a photomagnetic disk having excellent oxidation resistance, a long service life and excellent characteristics can be obtained.
Patent JP-2000225346-A (JP)
Title: Catalyst for hydrogenation of hydrocarbon
Inventor: MIKI YASUAKI
IPC: C10G45/08
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To secure a high hydrogenation capacity and a hydrogenation ring opening capacity, to control the secondary decomposition of a ring opening product and to obtain an oil of a high cetane index by hydrogenating a catalytic cracking oil by using a non-supported molybdenum disulfide catalyst prepared by the reductive decomposition of a molybdenum salt containing sulfur. SOLUTION: A non-supported catalyst containing molybdenum, chromium, zinc, and sulfur is obtained. The catalyst is used for preparing an alicyclic hydrocarbon by hydrogenating the nuclei of an aromatic hydrocarbon and/or a condensed polycyclic hydrocarbon, an alicyclic hydrocarbon by partially hydrogenating a polycyclic compound forming a ring, and an aliphatic hydrocarbon and an aromatic hydrocarbon containing an aliphatic hydrocarbon group by ring opening. The atomic ratio of zinc to chromium (Zn/Cr) is set up at 0.5-4, and the atomic ratio of molybdenum to zinc and chromium (Mo/Zn+Cr) is set up at 0.005-0.05.
Patent JP-S54118784-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA HIROSHI
IPC: H01L29/74
Filed: 1978-03-08
Abstract: PURPOSE:To improve the curvature between the diffusion profile and the junction and thus to obtain almost identical forward dielectric strength to the backward  blocking voltage by forming the guard ring simultaneously with formation of the  insulator region to the planar-type thyristor. CONSTITUTION:P-type guard ring 16 is formed by diffusion simultaneously when insulator region 12 is formed on N-type semiconductor substrate 11. Then P-type emitter region 13 is formed by diffusion on the back of substrate 11 enclosed by  region 12, and at the same time P-type base region 14 shallower than ring 16 is formed by diffusion on the surface of substrate 11 enclosed by ring 16. In this case,  both the spherical and cylindrical junctions are produced within ring 16 by region  14 as shown by the dotted lines. After this, N-type emitter region 15 is provided  within region 14 to obtain a planar-type thyristor. In such way, the diffusion profile within ring 16 becomes approximate to the slope junction with increased curvature  radius, thus the forward blocking dielectric strength being increased.
Patent JP-H07241036-A (JP)
Title: Control method for phase modifier facility
Inventor: ABE MITSUYUKI
IPC: H02J15/00
Filed: 1994-02-24
Abstract: PURPOSE:To level the load by performing effective power control positively such that a steep variation of load is compensated at high speed. CONSTITUTION:A variable speed phase modifier facility controls the effective power and reactive power depending on the variation of load and contributes to sustain the voltage stability of a power system and to enhance the system stability. A power system 1 connected with a load having a known variation pattern is connected with a variable phase modifier 3. Upon receiving a power supply command for the system from the load side, an effective target output power is calculated based on the variation pattern of load, the rising time constant of power supply in the system, and the rotational speed of the variable phase modifier 3. The variable phase modifier 3 is then controlled to follow up the effective target output power thus compensating the steep variation of load with effective power.
Patent JP-S59193922-A (JP)
Title: Polyamide composition from mixture of trimethylhexamethylenediamine, hexamethylenediamine and diacids
Inventor: WASHIRII POTSUPE
IPC: C08G69/26
Filed: 1984-02-15
Abstract: Novel crystalline copolymers filled with reinforcing agents have heat deflection temperatures of about 240 to about 305° C and are prepared from hexamethylene diamine, trimethylhexamethylene diamine and either mixtures of terephthalic acid and adipic acid or mixtures of terephthalic acid, isophthalic acid and adipic acid. The high heat deflection of these polyamides enables them to be used in applications such as a hood for an automobile,a shroud for a lawn mower, chain saw guards and in electrical connection applications.
Patent JP-H05224834-A (JP)
Title: Doubled file dynamic restoration device
Inventor: MIZUMACHI HIROAKI
IPC: G06F3/06
Filed: 1992-02-13
Abstract: PURPOSE:To enable dynamic restoration even if a medium of one system is in a faulty state or unrecognized when doubled files are allocated. CONSTITUTION:A doubled-file allocating means 5 sends a request to allocate a dummy device to a dummy device allocating means 3 according to fault information in a fault management file 11 and obtains its logical device number. A doubled-medium restoring means 7 exchanges the correspondence between the faulty system logical device number and an actual input/output path on a substitute medium 13 according to the contents of a doubled-file control table 15 if the media of one system are all troubled to generate the file of the faulty system according to the file generation state of the normal system, and erases the fault information in the fault control file 11.
Patent JP-S56122810-A (JP)
Title: Additional cooling in polymerizing vinyl chloride or the like by using reflux condenser
Inventor: NAKANO KAZUROU
IPC: C08F14/00
Filed: 1980-03-04
Abstract: PURPOSE: To prevent contamination including scale deposition and thereby to produce high-quality polymer particles, by carrying out polymerization while injecting steam into vinyl chloride monomer vapor rising into a reflux condenser.  
     CONSTITUTION: Vapors of a vinyl chloride monomer or the like is passed through a transfer conduit 7 to a reflux condenser 2, condensed therein while they are flowing down from the top of the condenser 2 and recirculated into a polymerization tank 1 through a circulation conduit 8. Steam is injected countercurrently into the rising vapor of a monomer such as vinyl chloride from a steam injection port 4 provided in a supply conduit 7 between the polymerization tank 1 and the reflux condenser 2. Here, the steam conduit 3 has a control valve 6 and a flow rate detector and controller 5 so that a definite amount of steam is fed from the steam injection port 4. The amount of steam injected from the steam injection port 4 is 1W 20%, pref. 2W15%, of the monomer such as vinyl chloride, condensed in the reflux condenser 2. 
     COPYRIGHT: (C)1981,JPO&Japio