baber/WOPTO huggingface dataset:
Patent JP-S5228490-A (JP)
Title: Uranium adsorbent
Inventor: MIYOSHI MITSUHARU
IPC: B01J20/06
Filed: 1975-08-29
Abstract: PURPOSE: An adsorbent to collect U in sea water or aqueous solutions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07312731-A (JP)
Title: Two-screen television receiver
Inventor: ABE HIROTOSHI
IPC: H04N5/45
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a two-screen television receiver in which no horizontal disturbance takes place onto the video image of both two screens even when a system for synchronization processing reaches a non-signal state (in the case of channel selection or the like) in the two-screen television receiver (having signal processing circuits for two systems). CONSTITUTION:Upon the receipt of the channel revision request of a screen on which a system for synchronization control is displayed, an MPU 29 gives a mute signal at first to an RGB matrix circuit 25 to control video image changeover circuits 5, 9. Then the stream of signals is switched so that a signal having been given from an IF circuit 4 to a video processing circuit 11 is given to a video processing circuit 16 and a signal having been given from an IF circuit 8 to the video processing circuit 16 is given to the video processing circuit 11. Simultaneously the read timing of video data from memories 15, 20 is revised and a different channel is selected.
Patent JP-S58220427-A (JP)
Title: Formation of contact window
Inventor: YOSHIMOTO YUTAKA
IPC: H01L21/30
Filed: 1982-06-16
Abstract: PURPOSE:To correct the over-exposure of photo-resist film by exposure light beam that scatters on a polycrystalline Si layer by making the width of the pattern section corresponding to the window pierced in the insulation window on a polycrystalline Si layer in the pattern formed on a light exposure mask for opening contact window different from a specified value. CONSTITUTION:After forming a specified active area such as source, drain on an Si substrate 1, a gate oxidation film 2 is covered on its surface, and on this film a polycrystalline Si layer 3 is grown that is to become gate electrodes later on. Next, on the surface oxidation film 7 that has grown by this forming an interlayer insulation film 8 is attached by CVD method, and on this film 8 a photo-resist film 9 is provided. Thereafter, the film 9 is exposed to light by using a light exposure mask 10. At this time, the width 12 of an opening pattern 11 that is provided at the mask 10 is made a little larger than the width 1 of the area to be exposed to light. With this arrangement, light exposure area of a desired width can be obtained even if there is surplus light that is reflected from the polycrystalline Si layer 3.
Patent JP-H10291577-A (JP)
Title: Housing case for shadow mask
Inventor: SEGAWA TAKAO
IPC: H01J9/46
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a housing case which prevents foreign objects from adhering to a shadow mask when a leaf sheet or plate-shape shadow mask is to be housed and carried, and also, does not generate defects such as a scratch and deformation, and provide a shadow mask of excellent quality. SOLUTION: This housing case 1 laminates and houses a plate-shape shadow mask, and is constituted of a bottom plate 3 of which the material is a plastic material containing an anti-static agent, and a lid 2 which covers the bottom plate 3, is connected with the bottom plate 3 by a hinge 6, and is openable/ closable, and when the lid 2 is opened, by lifting the connected part with the bottom plate 3 with the hinge part as a fulcrum, the bottom plate 3 is held under a tilted state, and also, a fixing pin 4 is provided at least at one location on the bottom plate 3 so that it may be fitted in a notched part which is formed on the outer rim of a shadow mask 7 which is laminated on the bottom plate 3, and at least one of the bottom plate 3 or the lid 2, a sheet-form desiccant 11 is provided.
Patent JP-H07287586-A (JP)
Title: Noise erasure device
Inventor: TAMURA TADASHI
IPC: H03H21/00
Filed: 1994-04-19
Abstract: PURPOSE:To realize a high reliability noise erasure device capable of obtaining a sufficient muffling effect without enlarging the hardware scale and without noise addition/divergence, etc. CONSTITUTION:For erasing noise from a noise source 1, control speakers 4a, 4b and error detectors 5a, 5b detecting an error between an incoming noise and a control sound are arranged 10 acoustic space. The spectrum of the noise is obtained by a noise analysis means 11, and for the noise whose low band level is large, a selector 14 is switched over like a figure. Then, a noise detection signal passes through an adaptive filter part 13, and a control signal erasing the noise is generated. At this time, the number of taps of the adaptive filter part 13 are taken many for a low band main. When a high band level is large, the control speakers 4a, 4b are operated independently, and the number of taps are reduced. In such a manner, the optimum adaptive control is performed for the noise by less memory capacity.
Patent JP-2000299967-A (JP)
Title: Winding for rotating electric machine fitted with fiber- optic sensor and method for fitting the fiber-optic sensor to the winding
Inventor: OBARA TAKASHI
IPC: H02K3/48
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a winding for a rotating electric machine fitted with a fiber-optic sensor which can maintain high reliability over a long period. SOLUTION: A stator winding 2 is composed of a coil 21, equipped with a strand assembly 3 having protective bodies 31 which houses the principal portion of a fiber-optic temperature sensor 6. The protective bodies 31, which are formed in feat shapes having thicknesses of 1 mm, which are larger than the outside diameter (0.8 mm) of the optical fiber section of the sensor 6 by using a laminated epoxy glass material are attached to the outer periphery of the assembly 3 in a paired state, and a groove-like space 31a housing the sensor 6 is formed between the protective bodies 31.  In the manufacturing process of the coil 21, a dummy sensor body composed of a piano wire, having the same dimension and cross-sectional shape as the sensor 6 has, is fitted to the coil 21 halfway of the process, so that the sensor 6 is not affected by the strong force which is necessarily generated in the manufacturing process.
Patent JP-S58221254-A (JP)
Title: Aluminum blank for offset printing
Inventor: NANBAE MOTOHIRO
IPC: C22C21/00
Filed: 1982-06-18
Abstract: PURPOSE:To provide uniform ruggedness to an Al blank by electrolytic etching and to improve the stain resistance of the non-printing area during printing, by strictly restricting the amount of Cu contained in the blank as an impurity. CONSTITUTION:This Al blank for printing consists of, by weight, 0.02-0.15% Si, 0.1-1.0% Fe, <=0.003% Cu as an impurity and the balance Al. When the Cu content is high, uniform ruggedness is not provided by electrolytic etching, the color tone after surface roughening is reduced, and the stain resistance of the non-printing area is deteriorated during printing as a printing plate.
Patent JP-S5439221-A (JP)
Title: Method of the combustion of solid hydrocarbons
Inventor: KUNII DAIZOU
IPC: F23C99/00
Filed: 1977-09-02
Abstract: PURPOSE:To provide a method of reductive removal of nitrogen oxides wherein nitrogen oxides such as nitrogen monoxide generated at combustion of solid hydrocarbons are effectively removed by reduction in a system without catalysts.
Patent JP-H07285424-A (JP)
Title: Release structure of pedal type parking brake
Inventor: KOJIMA JUJI
IPC: B60T7/06
Filed: 1994-04-19
Abstract: PURPOSE:To improve the release operation feeling for a parking brake and prevent the erroneous operation by suppressing the traveling in a locked state after a driver considers that the parking brake is released. CONSTITUTION:As for the release structure of a stepping type parking brake for releasing the engagement by a release cable O through a lock releasing member 5 which can revolve a lock spring engaged with a core metal, a spring 11 whose one end is installed as a fixed point X in free revolution form on a base 1 and the other end is engaged as a movable point Y with a lock releasing member is installed. In pulling-back operation process for the release cable, if the movable point of the spring is positioned on the release direction side, having the line joining the fixed point and the revolution center of the lock releasing member, as boundary, the lock releasing member is set so as to be energized in the release direction.
Patent JP-H04275697-A (JP)
Title: Automatic transaction machine
Inventor: TAKEUCHI TAIJI
IPC: G06F19/00
Filed: 1991-03-01
Abstract: PURPOSE:To offer the automatic transaction machine which can compensate normal recovery from the fault of conveyance. CONSTITUTION:At a paper money processor 10 of the automatic transaction machine, a money receiving/dispensing port 11 is constituted so as to be turned to a position for a user to insert/take-out paper moneys and a position to fetch the paper moneys to the inside or to receive the paper moneys from the inside. The money receiving/dispensing port 11 is connected through a conveyer line (a) to an identification part 12 to discriminate the truth/denomination/front or rear side of the paper money, and the above identification part 12 is connected through conveyer lines (b) and (c) to a temporary stock part 14 to temporarily stock the paper moneys.
Patent JP-S5248782-A (JP)
Title: Control method which decides manipulated variable on the basis of both control error and command
Inventor: AOKI YOUSUKE
IPC: G05B11/36
Filed: 1975-09-01
Abstract: PURPOSE: This method considers the time-lag equal to the dead time that control target comprises in a controller, simultaneously adjusts to ensure that the timelag is optimum respectively to command and the change of disturbance, and reduces the answering time to change and overshoot at the same time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60248009-A (JP)
Title: Wide bank amplifier
Inventor: OONISHI HIROSHI
IPC: H03F1/48
Filed: 1984-05-23
Abstract: PURPOSE:To form a wide bank amplifier with an excellent temperature characteristic by using a transistor (TR) for microwave so as to apply DC feedback and high frequency feedback at the same time from the collector to the base. CONSTITUTION:The characteristic having a flat gain from low to high frequencies is obtained by using a resistor 17 and a capacitor 22 for high frequency signal feedback. When a collector current flowing to a collector resistor 20 is increased because of temperature fluctuation, the collector potential of a transistor (TR)16 is lowered by the collector resistor 20 and a DC feedback resistor 19, the base potential is decreased through a resistor 19, thereby preventing the collector current from being increased. On the other hand, when the collector current is decreased, the base potential rises conversely so as not to decrease the collector current. Since the fluctuation of the collector current due to temperature fluctuation is suppressed, the gain characteristic is hardly changed. Thus, a wide band amplifier with an excellent temperature characteristic is formed.
Patent JP-H0599637-A (JP)
Title: Method for partially measuring subject for measurement
Inventor: TSUJIUCHI JUNPEI
IPC: G01B11/24
Filed: 1991-03-19
Abstract: PURPOSE:To form an accurate regenerated face of the whole surface to be measured by connecting regenerated faces together such that an error caused by the inclination of each regenerated face for connection is smaller than the average value of the unevenness error of the regenerated faces, which average value is obtained through measurement within each divided area. CONSTITUTION:Regenerated faces 1, 2 are connected to each other such that an error H caused by the inclination of each regenerated face 1, 2 is smaller than the average value sigmad of the unevenness error D of the regenerated faces 1, 2; i.e., the faces 1, 2 are connected together in such a manner that equations H/sigmad<=1 and sigmad={24/(n3-n)}<1/2> sigmad are met; H=sigmaaN, and sigmaa is the average of the inclination error, N is the length of the direction of overlapping within a divided area, and (n) is the length of the direction of overlapping within an overlapping area. Thereby the regenerated faces are continuously and smoothly connected together and an accurate regenerated face can be formed over the whole surface to be measured.
Patent JP-H04227941-A (JP)
Title: Cellulose ester film and its production
Inventor: NISHIURA YOSUKE
IPC: C08K5/521
Filed: 1991-04-11
Abstract: PURPOSE:To obtain a cellulose ester film improved in flame retardancy, dimensional stability, volatilization resistance, migration resistance and mechanical strengths by casting a dope comprising a cellulose ester, a specified plasticizer and a solvent on a support to form a film. CONSTITUTION:A plasticizer comprising a compound of the formula (wherein R1, R2, R4 and R5 are each a hydrocarbyl such as alkyl or aryl; R3 is alkylene; and (n) is 1-10) is optionally mixed with another plasticizer such as triphenyl phosphate or biphenyl diphenyl phosphate to obtain a plasticizer component (B). 18-35wt.% mixture of a cellulose ester (A) with 5-20wt.%, based on component A, component B is dissolved in a solvent containing 75-87wt.% methylene chloride to obtain a dope. This dope is cast on a support at a surface temperature of 10 deg.C or below to form the title film of a thickness of 10-500mum.
Patent JP-H02284722-A (JP)
Title: Bender for small-diameter piping
Inventor: NONAKA SATOSHI
IPC: B21D7/022
Filed: 1989-04-25
Abstract: PURPOSE:To improve productivity by preparing plural pieces of small-sized, lightweight and easily replaceable jig members which maintain the specified distance between a positioning hole and the central axial hole of bending so as to correspond the same to a required shape at the time of bending the small- diameter piping. CONSTITUTION:The plate jig member 6 having a detaining wall 10 for positioning the piping and a stopper wall 11 for setting the bending angle is prepd. at the time of forming the piping (P) grasped between a forming roll 4 provided on a support 4' of a turning arm 5 provided projectingly on a revolving spindle 3 of a rotary actuator (M) and a die roll 9 installed concentically with the spindle 3. The easy and rapid changing of the setting is executed by using the jig members 6 prepared for each of stages or for each of the bending shape of the piping. The productivity is thus greatly improved.
Patent JP-2000302456-A (JP)
Title: Vacuum deaeration for molten glass flow
Inventor: KAWAGUCHI TOSHIYASU
IPC: C03B5/225
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To effectively and surely obtain foam-free molten glass by introducing a continuous flow of molten glass into a decompression chamber of a prescribed pressure so that the molten glass flow may stay there for a certain time as the molten glass flows almost horizontally, then discharging the deaerated glass from the chamber. SOLUTION: In an atmosphere of a pressure of Pmm Hg, a molten glass G is introduced from a rising tube 14 into the decompression deaeration tank 12, allowed to flow almost horizontally and allow the foams in the molten glass to float up and to be broken on the surface and the defoamed glass is discharged from the downcomer 16. At this time, the pressure which the molten glass undergoes is adjusted in the range within 38-P-50 mmHg and the time of the molten glass G staying in the tank is set to 0.12-4.8 hours calculated as (the weight of the molten glass in the tank, W in tons)/(the flow rate of the molten glass, Q in ton/hour).  In a preferred embodiment, the depth of the glass G molten in the tank is represented with H in m, the surface area S1 in m2, and the cross section of the downcomer pipe 16 is represented by S2 in m2 satisfy the following formulas individually: 0.010<H/W<1.5 m/ton; 0.24<S1/Q<12 m2.Hr/ton and 0.008<S2/Q<0.96 m2.Hr/ton.
Patent JP-S5229136-A (JP)
Title: Window acconting device
Inventor: AKAMA HIROAKI
Filed: 1975-08-30
Abstract: PURPOSE: To make the publication of bill in the hospital and so on, by means of installing a common file device on the side of central control device side, or inputting the data with ten key or hand scanner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61263206-A (JP)
Title: Magnetizing method
Inventor: KIMURA KIYOSHI
IPC: H01F13/00
Filed: 1985-05-17
Abstract: PURPOSE:To reduce the irregular rotation of a motor by forming the opposed side of magnets of a pole portion in circular shape, and forming the air gap magnetic flux density of the ends of multipolarized ferrite magnets in an approximate sinusoidal wave. CONSTITUTION:The sectional shape of a ringlike axial anisotropic ferrite magnet 4 is formed in a circular shape. When a magnetizing coil 5 is energized, since the section of a pole portion is formed in a circular shape, the end of the pole portion is magnetically saturated. As a result, since relatively large lines of magnetic flux pass the interior of the magnet 4, an air gap magnetic flux density distribution becomes a sinusoidal shape. Thus, the irregular rotation of the motor when the motor rotates at a low speed can be reduced.
Patent JP-S63271846-A (JP)
Title: Helix type traveling-wave tube
Inventor: TANNO KAZUTOSHI
IPC: H01J23/26
Filed: 1987-04-28
Abstract: PURPOSE:To make a shape of a slow-wave circuit not affected by different production batches by covering the end of a helix supporting bar with a conductive layer and electrically connecting the inner conductor of a coaxicial line and the helix to each other via this conductive layer. CONSTITUTION:Conductive layers 9 are provided as coatings near both ends of a helix supporting bar 6 and closest to the respective inner conductors 7a and 8a of an input side coaxial line 7 and an output side coaxial line 8. The front end of each of respective inner conductors 7a and 8a of the input side coaxicial line 7 and the output side coaxicial line 8 is connected to this conductive layer 9. Furthermore, both ends of a helix 5 are brought in contact with the conductive layers 9. Therefore, respective inner conductors 7a and 8a of the input side coaxicial line 7 and the output side coaxicial line 8 and the helix 5 are connected to each other in high frequency connection via conductive layers 9. Thereby, when a slow-wave circuit 2 is assembled, the inner conductors of coaxicial lines and the helix are not effected by mutual stress and also do not effect each other by thermal expansion or thermal strain in process of brazing.
Patent JP-S5331083-A (JP)
Title: Program control device
Inventor: MURAKAMI SHIYUU
IPC: B25J9/16
Filed: 1976-09-01
Abstract: PURPOSE:To enable to control a controlled object by one information by determining the operation position of the controlled object based on the revolution deviation and number of a synchro or synchro-resolver.
Patent JP-S5534410-A (JP)
Title: Method of manufacturing resin molded transformer
Inventor: YOSHIDA SABUROU
IPC: H01F41/00
Filed: 1978-08-31
Abstract: PURPOSE: To provide the subject method comprising the steps of; combining divided cut cores and bonding the peripheral parts of cut surfaces to form a unitary body whereby a core clamping band can be omitted and a transformer stable in magnetization characteristic can be manufactured readily.  
     CONSTITUTION: At both ends of one 1a of cut cores divided in two parts there are fitted cylindrical bodies 5. Each of these cylindrical bodies 5 encircles the peripheries of the core cut surfaces, and can be fastened and sealed to the cut core 1a by the cylindrical 5 itself or a sealing material 51, thus having a structure where the core bonding resin is not wet. Thereafter, a separately wound coil 2 is fitted in the cut core 1a, and another part 1b of the cut core is bonded to the cut core 1a at their cut surfaces, and both cut cores are combined together thereby to bond the cut cores 1a and 1b are bonded together to form an integral body by a core bonding resin 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11280230-A (JP)
Title: Joint forming material
Inventor: OGAWA KOJI
IPC: E04B1/68
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify the waterproof execution of a joint bottom in a surface execution having joints. SOLUTION: A joint forming material is provided with a joint 21 formed of a flexible material so as to have a sectional shape corresponding to the sectional shape of a specified joint, a waterproof layer member 22 which is formed of a rubber or a rubber-like material in a strip slightly wider than the joint, and adhered to a center part in the width direction of one surface so that a lower side corresponding to the joint bottom side of the joiner is peelable, and an adhesive layer 23 provided on a surface opposite to the surface to which the joiner of the waterproof layer member is adhered. In the joiner, a covering 27 is provided in a peelable manner on an upper surface corresponding to an open side of the joint. A removal part for press-adhesion of the waterproof layer member is provided on both side parts in the width direction of the joiner.  The joiner is provided with its side inclined so that the joiner is wider on the open side than the bottom side of the joint. A plurality of joint forming materials 20 are parallel to each other, and a series of peelable coverings are provided on the adhesive layer 23 of each waterproof layer member.
Patent JP-S61263147-A (JP)
Title: Manufacture of semiconductor device
Inventor: AYAKI NAGISA
IPC: H01L21/822
Filed: 1985-05-15
Abstract: PURPOSE:To reduce an area occupied by an inductor, and to scale down the size of a chip by digging a semiconductor substrate through etching, coating the upper section of the surface f the substrate with a metallic film and forming the inductor. CONSTITUTION:A GaAs semiconductor substrate 1 forming a GaAs analog IC is dug in through etching, and indentation sections 11, 12 with approximately inverted trapezoid-shaped sections are shaped. A metallic film 2 consisting of TiAu, etc. is applied and formed onto the surface containing the indentation sections 11, 12 through a film formation method, such as plating or sputtering or the like, thus shaping a vertical type inductor 3. The surface area of the semiconductor substrate 1 is increased by digging the semiconductor substrate 1 through etching in the inductor 3, thus reducing an area occupied by the inductor 3.
Patent JP-S5229662-A (JP)
Title: Low temperature crushing method
Inventor: HASEGAWA TOSHIO
IPC: B02C19/18
Filed: 1975-09-02
Abstract: PURPOSE: A low temperature crushing method of rubber and the like with a large treatment capacity wherein reforming agent is used as a surface treatment agent. 
     COPYRIGHT: (C)1977,JPO&Japio