baber/WOPTO huggingface dataset:
Patent JP-H01154361-A (JP)
Title: Multi-disk player
Inventor: MIYOSHI SEIZO
IPC: G11B17/26
Filed: 1988-03-11
Abstract: PURPOSE:To obtain an inexpensive multi-disk player by opening and closing switches by means of switch pushing sections respectively provided on outer peripheries of a driving and differential racks and detecting each position of the racks. CONSTITUTION:When a magazine 3 is inserted into a magazine base 5, an eject lever 33 is pushed in the direction (a) and drives the pushing-out section 27b of a differential gear 27 in the direction (a). When the lever 33 drives the section 27b, a switch 30 is separated from the switch pushing section 27b of the differential rack 27 and turned off and another switch 29 is also separated from the switch pushing section 27e of the rack 27 and turned off. As a result, a motor is rotated and rotates a driving gear 15 and only the differential rack 27 is driven in the direction (a) and stopped in the state shown in the figure. When the differential gear 27 is driven by the motor and moves in the direction (a), the rack 27 passes by pushing up the rib section 6c of a magazine locking lever 6 with the slope of its pushing section 27b' provided with the slope.
Patent JP-H05220454-A (JP)
Title: External appearance treatment of external wall by fine alga
Inventor: KITAJIMA YOJI
IPC: B05D7/24
Filed: 1992-02-13
Abstract: PURPOSE:To create an external appearance of an external wall, which seems to be formed by maturing as time passes, by using fine algae. CONSTITUTION:Chromophoric fine algae 3 are stuck to the surface of a treatment object external wall 1 by applying, etc., and the fine algae 3 are developed to exhibit color by natural or artificial light radiation and water supply. Preferably the fine algae are collected from the nature and cultured on the prescribed light radiation and nutrition conditions and then applied to the external wall surface.
Patent JP-H10255453-A (JP)
Title: Disk driving device
Inventor: NOMURA TAKEYUKI
IPC: G11B33/08
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a disk driving device excellent in posture stabilization and damping effect, by constructing a second damping structure to have a space for prevention of contact with a mechanical part or an outer frame cover if a mass eccentricity disk is rotated or external vibration is transmitted, in the device placed in the horizontal posture regarding disk driving device having first and second damping structures. SOLUTION: A disk loading part 301 is built into a mechanical part 101. A front panel opening/closing part 601 is set larger than the width and height of the disk loading part 301. Thus, even if the mechanical part 101 is displaced up and down, disk loading/unloading is stably performed without any contact between the disk loading part 301 and the front panel opening/closing part 601. Between the bottom surface of the mechanical part 101 and an outer frame cover bottom surface 201c, a bottom damper 401 is provided. Right and left side dampers 501a and 501b are respectively fixed/installed in the mechanical part 101.
Patent JP-H04295562-A (JP)
Title: Refrigerator
Inventor: KIKUCHI FUMIO
IPC: F25B27/00
Filed: 1991-03-22
Abstract: PURPOSE:To protect instruments and to retain refrigerating room temperature by continuing operation by a method wherein operation of a refrigerating unit is controlled within a tolerable operation value range by increasing or decreasing a changing ratio of a continuously variable change gear which transmits power or a travelling engine to a compressor. CONSTITUTION:A signal of a low pressure sensor 11 is inputted into a comparing means 16 of a controller 15 and compared there with a set value inputted by a setting means 17. If a low-pressure pressure is higher than an upper limit pressure, a signal is outputted to an output means 18 and a changing ratio of a continuously viable change gear 9 is reduced based on a command from the output means 18. By this, rotation number of the compressor 2 is increased and hence compressing capacity is also increased, whereby an operation balance upper low-pressure pressure is made to drop down below the upper limit pressure. On the contrary, if the low-pressure pressure is below a lower limit pressure, the changing ratio of the continuously variable change gear 9 is increased and the rotation number of the compressor 2 is decreased, whereby the low- pressure pressure is made to rise over the lower limit pressure.
Patent JP-S54150598-A (JP)
Title: Treating method of radioactive waste
Inventor: ASAKURA YAMATO
IPC: G21F9/16
Filed: 1978-05-19
Abstract: PURPOSE: To prevent the deformation due to deliquescence by the pellets, by means of storing a waste pellet of radioactive solid as a main component of Na2SO4 in a sealed vessel.  
     CONSTITUTION: After produced pellets 4 by a glanulator 3 being filled in a metallic vessel 12, the metallic vessel is made into a sealed vessel 14 by means of compressing an upper disk 13 with an exhaust port on the metallic vessel 12, and this is stored in a long term within a storage 15. After the inner part of the vessel being made to a vacuum by means of reducing air by using a vacuum pump 16 from the exhaust port of the uper disk of the sealed vessel 14 in which the radioactivity of the pellet was enough attenuated, asphalt 8 is poured into the vessel by a asphalt pouring device 17. The obtained pellet by such means and a filling vessel 8 of saphalt are contained in a final solidifying vessel lined with cement 10, and the final solidfying body 19 is formed by means of pouring asphalt 8 in the space. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10249425-A (JP)
Title: Rolled shape controller
Inventor: HIROWATARI SHINSUKE
IPC: B21B37/28
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To execute return smoothly and rapidly at the time of easily returning bender force into the adjustable range. SOLUTION: This device is provided with cross angle calculating means 13 for calculating a cross angle θb for lowering the bender force down to the value Fb at the starting point when the present value Fa of the bender force of rolling mill 1 which is provided with a bender force controller 6 and cross angle controller 7 is not less than the critical value and an outputting means 14 for imparting the Fb and θb to the bender force covntroller 6 and cross angle controller 7. The bender force is changed into Fb with the device 6 and the cross angle is changed into θb with the device 7. The cross angle θb is calculated based on Fb and a bender force/cross angle transformation coefficient (k).  The cross angle and bender force are synchronously changed by cross angle changing speed Vθ and bender force changing speed Vf which is the cross angle changing speed multiplied by the transformation coefficient.
Patent JP-S61219703-A (JP)
Title: Oxygen generating apparatus
Inventor: NAKAJIMA MASAHIKO
IPC: C01B13/02
Filed: 1985-03-24
Abstract: PURPOSE:To provide an oxygen generating apparatus having a small size and light weight permitting stable supply of sufficient amt. of oxygen for a long time by combining a feeding device for aq. H2O2, catalyst deposited on carrier, a reaction chamber and a control device so as to operate in accordance with a predetermined regulation. CONSTITUTION:High concn. aq. H2O2 2 in a tank 1 is sucked by a sucking tube 3 and discharged to a pressurized tube 4 in the downstream side by a tube pump 5 which is a constant rate pump used in medical field, etc. The pump 5 consists of a rotor 6 driven by a DC motor and a flexible tube 7 provided to the peripheral area of the rotation serving as passage for the fluid. The tube 7 is pressed by the rotation of the rotor 6 so as to discharge the fluid (aq. H2O2) sucked by exactly regulated amt. in accordance with the rotational speed to the pressurized tube 4. The aq. H2O2 fed at a fixed rate from the pressurized tube 4 is delivered to a heat-insulated reaction chamber 9 contg. catalyst 8 supported on a porous carrier. When the fluid penetrates the carrier 8 and flows down, the fluid contacts with Pt catalyst and is decomposed to H2O and O2.
Patent JP-S52142431-A (JP)
Title: Information display device
Inventor: KASAHARA KOUICHI
IPC: G09G3/18
Filed: 1976-05-24
Abstract: PURPOSE: To provide a display device to facilitate grasp of input information by adapting to also perform information transfer by color change when input information is digitalized for display. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63227676-A (JP)
Title: Water color ink composition
Inventor: MURAKAMI KAKUJI
IPC: C09D11/00
Filed: 1987-03-16
Abstract: PURPOSE:To provide the titled composition quick in drying of recorded printed images therefrom, outstanding in water and light resistances and color tone as black color, comprising a specific dye, polyhydric alcohol, diethylene glycol monobutyl ether, and water in specified proportions. CONSTITUTION:The objective composition free from cloggings even used in ink jet recording, comprising (A) 0.4-15wt.% of a dye of formula I [Ar1 is phenyl or naphthyl, which may be substituted with SO3M3, etc.; Ar2 is (substituted)phenyl; M1, M2 and M3 are each alkali metal, quaternary ammonium, quaternary phosphonium or alkoholamine cation; R1 and R2 are each H, alkyl, halogen, sulfonic acid or alkoxy] (e.g., a compound of formula II), (B) 5-70wt.% of a polyhydric alcohol, (C) 0.5-20wt.% of diethylene glycol monobutyl ether and (D) water.
Patent JP-S61217759-A (JP)
Title: Tool breakage detector
Inventor: TAKINAMI KOJI
IPC: G01N29/14
Filed: 1985-03-22
Abstract: PURPOSE:To enable automatic addressing to aging with the correction of the sensitivity of an acoustic emission (AE) sensor, by adjusting the sensitivity of the AE sensor with a pseudo breakage signal generator while the breakage level is memorized and learned when the tool is broken actually. CONSTITUTION:An AE sensor 6 is provided near a tool 2 and breakage is identified with a signal processing section 7 based on the output signal of the AE sensor 6. When the breakage of the tool is detected, the breakage signal is applied to a CPU 9 to be memorized into a RAM 11 while the sensitivity of the AE sensor 6 is automatically corrected to the optimum value, based on the AE signal level at the breaking of the tool in the RAM 11. Thus, the sensitivity of the AE sensor 6 once adjusted with the generator 4 is corrected to meet the actual application requirements thereby enabling the adjustment to the optimum value.
Patent JP-S60202651-A (JP)
Title: Charged particle energy analyzer
Inventor: KUMASHIRO SUMIO
IPC: G01N23/227
Filed: 1984-03-26
Abstract: PURPOSE:To achieve high resolution without using any lens by installing an energy high-pass filter and an accelerating electrode in front of a charged particle source and causing a flux of charged particle rays passing these members to become incident upon the magnetic field in the center of which a diaphragm is placed. CONSTITUTION:An energy high-pass filter consisting of spherical double-mesh electrodes (V1) and (V2) and an acceleration voltage (V3) are installed in front of a sample 1 which emits X-ray photoelectrons when irradiated by X-rays. A flux of charged particle rays is converged on a slit (S1) before entering the magnetic field (H) of a coil (M). In the magnetic field (H), the flux of charged particle rays travels in spiral form and only electrons of a specific energy level are converged on position (S2). The converged electrons are then converged on a discharge slit (S3) before being detected by a channeltron (D). By thus performing energy analysis by taking advantage of the relationship between the magnetic field and the motion of charged particles, it is possible to produce an analyzer which can achieve high resolution without using any lens.
Patent JP-H01233365-A (JP)
Title: Magnetization system for magnetic particle flaw detection of running steel material
Inventor: TADA TAKAYOSHI
IPC: G01N27/84
Filed: 1988-03-15
Abstract: PURPOSE:To achieve a higher flaw detection performance against a bending of a steel material, by a method wherein an exciting power command value of a magnetizer is computed from an output signal of a distance measuring means and an exciting power of the magnetizer is controlled from the exciting power command value to keep a surface magnetic field of the steel material almost constant. CONSTITUTION:A distance to a steel material, namely, a billet 1 is measured with a distance sensor 3 disposed near a magnetizing coil 2 and a distance measurement signal is sent to a numerical conversion circuit 4, which computes an exciting power according to a table prepared from a distance signal to attain the intensity of a billet surface magnetic field set with a magnetic field intensity setter 6. The circuit 4 controls a power adjuster 7 by a computed value to adjust a supply power to the magnetizer 2. Thus, the intensity of a magnetic field at the billet 1 part becomes almost constant regardless of a bending thereof, thereby achieving a higher flaw detection performance against the bending of the billet 1.
Patent JP-H04294889-A (JP)
Title: Mask type laser making device
Inventor: TAKEDA YUTAKA
IPC: G02B27/00
Filed: 1991-03-25
Abstract: PURPOSE:To make the handling easy by approaching and assembling two pieces of thin cylindrical convex lenses, and working with the primary laser light emitted with rotating both lenses relatively. CONSTITUTION:The composition is made so that the primary optical laser 22 whose sectional shape and size is changed continuously by rotating both convex lenses relatively is emitted from the assembled lens composed of two pieces of thin cylindrical convex lenses 18, 19 positioned nearby, the working is executed by irradiating the primary laser light 22 to the mask 13. The handling can be made easy, and also the life of lamp for exciting the light on the laser oscillator can be prolonged.
Patent JP-S56155234-A (JP)
Title: Chlorine water-resistant polyethylene composition
Inventor: KAWAGUCHI KEIICHI
IPC: F16L9/12
Filed: 1980-05-02
Abstract: PURPOSE:To provide the titled compsn. which has good chlorine water resistance and is suitable for use as a water pipe, by blending a specified amount of an ethylene-vinyl acetate copolymer with a low-density polyethylene. CONSTITUTION:An ethylene-vinyl acetate copolymer (B) having a vinyl acetate content of 14-30wt% is blended with a low-density polyethylene (A) having a density of 0.925 or lower in such a proportion as to give a vinyl acetate content of 0.5-5wt% based on the whole amount of the resulting compsn. A water pipe made of the above compsn. causes little lamella peeling phenomenon or foaming due to chlorine present in tap water.
Patent JP-H03259219-A (JP)
Title: Driving control system for liquid crystal display device
Inventor: KANEKO YOSHIYA
IPC: G02F1/133
Filed: 1990-03-09
Abstract: PURPOSE:To attain a correct display even when the number of scanning lines of a display panel is different from the number of scanning lines of a display screen by supplying display data after delaying the data behind a scanning start period by a period corresponding to the difference between the number of scanning lines of an upper panel and the number of scanning lines of an upper screen. CONSTITUTION:The effective display data period of the upper screen 5-1 is delayed behind the scanning start period of the upper panel 1-1 by the period corresponding to the difference between the number of scanning lines of the upper panel 1-1 and the number of scanning lines of the upper screen. Consequently, the final number of scanning lines of the upper panel 1-1 is coincident with the final number of scanning lines of the upper screen 5-1. Since a display is started on the lower panel 1-2 at the uppermost part, the upper screen 5-1 and lower screen 5-2 are connected without any gap. Namely, a nonselective period is moved to the uppermost part on the upper panel 1-1 and to the lowermost part on the lower panel 1-2 to connect the upper screen 5-1 and lower screen 5-2, thereby making the connection between the upper and lower screens not discontinuous. Consequently, the normal display where the screens of the panel which differ in the number of scanning lines have a continuous join when connected is obtd.
Patent JP-H09286700-A (JP)
Title: Production of single crystal and apparatus for producing single crystal as well as raw material housing vessel used for the same
Inventor: KAWANAKA TAKEO
IPC: H01L21/368
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a good-quality single crystal is not obtainable by the occurrence of twin defects occurring in phase transition under cooling in the case a ZnSe single crystal, etc., are grown from the raw material melt in a crucible. SOLUTION: The single crystal is grown from the melt formed by melting the ZnSe raw materials in the crucible 20 and, thereafter, the grown crystal 25 is put into the state of not coming into contact with the wall surface of the crucible 20 and is passed through the phase transition temp. region of 1409±5 deg.C by providing the grown crystal 25 with a temp. gradient from the bottom end side to the top end side thereof, by which the grown crystal is cooled. As a result, the occurrence of the nonuniform nuclei generated in the part in contact with the inside surface of the crucible 20 at the time of passing the phase transition temp. region is suppressed and the phase transition region is expanded in a specified direction. Consequently, the good-quality single crystal decreased in the twin defects is obtd.
Patent JP-H11254931-A (JP)
Title: Suspension arm
Inventor: SUZUKI TOMOYUKI
IPC: B60G7/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To lessen assembling parts and work processes to improve productivity, and also sufficiently strengthen a stabilizer fitting part. SOLUTION: A suspension arm 1 is formed by press working, and the press bending radius R2 of the opening part 401 of a stabilizer fitting part 4 is made a given single radius bending, and is increased. Consequently press working can be performed with the strength of the stabilizer fitting part 4 maintained, and assembling parts and working processes can be lessened to improve productivity; and also the stabiliser fitting part 4 can be sufficiently strengthened.
Patent JP-S51135814-A (JP)
Title: Method for operating blast furnace
Inventor: YAGI SADANOSUKE
IPC: C21B5/06
Filed: 1975-05-19
Abstract: PURPOSE: Method for operating blast furnace lowers coke ratio sharply by utilizing the gas from the top of the blast furnace as heat source, blowing the gas again into the furnace as reducing gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63223741-A (JP)
Title: Film loading device
Inventor: YAMADA SADAMI
IPC: G03B42/04
Filed: 1987-03-13
Abstract: PURPOSE:To permit efficient film loading operation by providing a fixing means which can house a stage into a device body when a cutter member for cutting a film package body is disposed to the prescribed position of the stage. CONSTITUTION:The fixing means 88 which can house the stage 34 into the device body 30 when the cutter member 98 for cutting the film package body 134 is disposed to the prescribed position of the stage 34 is provided. The film package body 134 is securely fixed to a moving base 66 when the package body 134 is housed in the base 66 if the distance between a stopper member 56 and a roller 72 is previously selected slightly smaller than the longitudinal length of the package body 134. Since the cutter member 98 for cutting the package body 134 is provided as a constituting element of the means 88 for fixing the stage in such a manner, the neglection in placement of the cutter member 98, etc., are averted and the efficient film loading operation is permitted.
Patent JP-H01232072-A (JP)
Title: Driver for parallel loads arranged in line foam
Inventor: CHIBA KAZUHIRO
IPC: B41J2/355
Filed: 1988-03-14
Abstract: PURPOSE:To transfer driving data speedily and enable loads to be sequentially driven independently of the number of the loads driven or the number of groups of the loads, by dividing parallel loads arranged in a line form into a plurality of blocks, and simultaneously driving predetermined loads in the blocks. CONSTITUTION:When input terminals 2a, 2b of a 2/4 decoder are set to L, an m1 output of each decoder D1-D16 is brought to L whereas m2-m4 outputs of each decoder are brought to H. When ON/OFF data is set to a shift register 108 in this condition by a clock synchronous with the data, corresponding heat generating resistors 101 are driven through a latch circuit 114 and a driving circuit 104. Next, the heat generating resistors 101 corresponding to m2 are turned ON/OFF by setting the terminals 2a and 2b respectively to H and L, the resistors 101 corresponding to m3 are turned ON/OFF by setting the terminals 2a and 2b respectively to L and H, and the resistors 101 corresponding to m4 are turned ON/OFF by setting both of the terminals 2a and 2b to H, according to the data inputted to a shift register 108. Thus, driving data can be transferred speedily, and the resistors can be sequentially driven independently of the number of the resistors driven.
Patent JP-H05265034-A (JP)
Title: Grooved glass base
IPC: G09F9/30
Filed: 1992-03-17
Abstract: PURPOSE:To provide a thin film transistor(TR) display having large auxiliary capacity and a high aperture rate. CONSTITUTION:Plural grooves having inclinations on respective side walls are formed on the surface of a grooved glass base 11. A metal thin film 14, an insulating thin film 15 and a transparent metal thin film 16 are successively laminated on the side wall of each groove 13 by means of CVD or the like to form an auxiliary capacitor. Then the surface of the layers is etched to smooth it. Since the auxiliary capacitors are formed in the grooves of the base 11, the auxiliary capacitors having sufficiently enough auxiliary capacity be formed in the minimum area required and the thin film TR display having a high aperture rate can be provided.
Patent JP-S62215873-A (JP)
Title: Initial setting circuit of integrator
Inventor: WASHISU KOICHI
IPC: G01P15/00
Filed: 1986-03-18
Abstract: PURPOSE:To facilitate the handling of a camera by reducing the unstable time of the output signal after integration, by applying a signal having higher frequency as compared with a blur acceleration signal to the input of an integrator calculating the blur speed of a camera. CONSTITUTION:Accelerometers 3a, 3b are mounted on the lens mirror cylinder 2 of a camera main body 1 and the acceleration difference value thereof is amplified by a differential amplifier 5 and integrated by an integrator 6 to be outputted. A switch mechanism A is provided to the front stage of the integrating circuit B of the acceleration detection system of this camera and a push button 19a having switch contact pieces 20, 21 is arranged to the mechanism A. An input terminal 11 inputting an acceleration signal is connected to one contact piece 20 at both contact pieces and a high frequency signal source 24 is connected to the contact piece 21. Only the high frequency signal of the signal source 24 is applied by the operation button 19a prior to integrating the blur acceleration of the camera and, next, the acceleration signal is applied to the integrating circuit B by the re-operation of the button 19a and the unstable time of the output signal after integration is reduced.
Patent JP-S56160308-A (JP)
Title: Manufacture of nitrous oxide
Inventor: MATSUMOTO TEIJIROU
IPC: C01B21/093
Filed: 1980-05-06
Abstract: PURPOSE: To manufacture NO inexpensively and safely by reacting salt of imidobissulfuric acid and/or salt of nitridotrissulfuric acid with nitric acid in an acidic soln.  
     CONSTITUTION: Salt of imidobissulfuric acid and/or salt of nitridotrissulfuric acid 1 is mixed with nitric acid 2 in a mixing vessel 3, charged into a reactor 4, and reacted at 100W140°C for ≥ about 30min. Gaseous NO thus generated is purified in a purifying process 6 through a gas reservoir 5 and taken out as a product 7. On the other hand, the liq. reactant in the reactor 4 is discharged through a treating process 8. The salt of imidobissulfuric acid and the salt of nitridotrissulfuric acid include NH 3  salt, Na salt, k salt and Ca salt. 
     COPYRIGHT: (C)1981,JPO&Japio